Tuesday, January 31, 2023
Show HN: TunnlTo – Windows WireGuard split tunnel client built with Rust, Tauri https://ift.tt/UG59vFs
Show HN: TunnlTo – Windows WireGuard split tunnel client built with Rust, Tauri Hi Everyone, TunnlTo is a tool for controlling which Windows applications, processes, and IP addresses can use a WireGuard VPN tunnel. Here are some examples of how it could be used: - Route only FireFox through a privacy VPN - Route Slack and Microsoft Office through a work VPN - Route a game through a gaming VPN - Stop a game from routing through a privacy VPN - Stop a browser from routing through a work VPN - Route a specific IP address range through a privacy VPN - Route all traffic through a privacy VPN except a specific IP address range I have been collaborating on this project with the creator of WireSock - Vadim Smirnov. "WireSock VPN Client is a lightweight command line WireGuard VPN client for Windows that has advanced features not available in the official WireGuard for Windows such as selective application tunneling and disallowed IP addresses. WireSock VPN Client combines the power of Windows Packet Filter and BoringTun (user space WireGuard implementation in Rust) to provide exceptional performance, security and scalability." The TunnlTo app is built with Tauri and I've used boring old HTML, CSS (bootstrap) and JavaScript as I had major JS framework fatigue. I have previously built a production app with Electron and Vue. Tauri appealed to me for its use of Rust and its small installation sizes. I tried Tauri pre version 1.0 and had a bit of trouble but this time around its been a positive experience. The docs and the Discord community have come a long way. I would appreciate any feedback about the project so I can get an idea of what direction to take it in next. Vadim will be around a little later if anyone is curious about the WireGuard implementation and wants to know more. Thanks for reading! https://ift.tt/tUXdy3q February 1, 2023 at 01:28AM
Monday, January 30, 2023
Show HN: Browser extension which integrates Mastodon into Twitter https://ift.tt/ZfXObQo
Show HN: Browser extension which integrates Mastodon into Twitter https://ift.tt/ZxNADp0 January 31, 2023 at 12:32AM
Show HN: Static blog generator in about 1.2KLOC https://ift.tt/aphyHRY
Show HN: Static blog generator in about 1.2KLOC https://ift.tt/A6z1Isw January 30, 2023 at 10:14PM
Show HN: Language-learning chatbot (GPT-3) https://ift.tt/lVrpYcq
Show HN: Language-learning chatbot (GPT-3) Hi HN -- have been learning Spanish for a year and struggled to find someone to chat with. The app is a simple UI on GPT-3 to emulate a penpal to chat with (currently supports Spanish and French). Would love to hear feedback and suggestions! https://polylang.ai/ January 30, 2023 at 11:04PM
Sunday, January 29, 2023
Show HN: I made the pagelayout LaTeX class for creating graphic rich PDFs https://news.ycombinator.com/item?id=34572747
Show HN: I made the pagelayout LaTeX class for creating graphic rich PDFs The class allows you to layout pages declaratively to create photo books and other graphic rich, perfectly typeset and print ready PDFs. https://ift.tt/ITdgeRw January 30, 2023 at 01:06AM
Show HN: Tate or Confucius? https://ift.tt/QpOB6Zw
Show HN: Tate or Confucius? https://ift.tt/UiLMSx7 January 29, 2023 at 11:53PM
Saturday, January 28, 2023
Show HN: View the Mood of the World https://ift.tt/jC3raEv
Show HN: View the Mood of the World https://ift.tt/RWJPwqV January 29, 2023 at 12:04AM
Show HN: Capture the Prompt https://ift.tt/LaxPYHz
Show HN: Capture the Prompt https://ift.tt/HJoTeMb January 28, 2023 at 10:52PM
Friday, January 27, 2023
Show HN: Replit) Say No to Things https://ift.tt/haTtNDj
Show HN: Replit) Say No to Things Here's a replit that with a few lines of code may get you out of anything you don't want to do :) https://ift.tt/amHizEW January 28, 2023 at 12:43AM
Show HN: Peer Review Beta – GitHub plus StackExchange for Scholarly Publishing https://ift.tt/xL15PN7
Show HN: Peer Review Beta – GitHub plus StackExchange for Scholarly Publishing Hi HN, I've had the idea for a scholarly publishing site that could crowdsource the work of the journals using concepts borrowed from Github and StackExchange and recombined for years. I finally got enough runway to take about 6 months off of work to build it. This is the result. It's still in beta, but the core MVP features - review, reputation, responses - are all there. I'm sure there are as yet to be found bugs, because I'm on my own and I've always been terrible at testing my own stuff. Right now it's best treated as non-archival pre-prints with review. I'm starting my next full time role on Monday, so I'll be carrying it forward as a side project. I'm going to continue working on it, albeit more slowly and on nights and weekends. It's open source and with an open roadmap, and I would welcome collaborators. I would love and appreciate any thoughts and feedback! https://peer-review.io January 27, 2023 at 11:48PM
Thursday, January 26, 2023
Show HN: Peak Gaming – Tournament platform for everyday gamers https://ift.tt/IDUTZ2A
Show HN: Peak Gaming – Tournament platform for everyday gamers Hey HN community! I'm super excited to shoutout Peak on HN as its a project a buddy and I have worked on tirelessly for the past year or so. Peak is a service that hosts free, cloud based tournaments for everyday gamers with real prizes and skill based matchmaking. Our main offering is our "Passive Tournament" system which allows you to have your regular public matches automatically tracked without ever having to manually enter your scores. Basically, you play just like normal, and Peak keeps score. At Peak, our focus is to make competitive gaming accessible and enjoyable to all. We’re democratizing gaming to bring the same competitive incentives formerly only available to pro players to the everyday gamer. The driving force behind developing Peak was the current state of esports and competitive play for the regular gamer. Put simply, it's too complicated and the barrier to entry can be super annoying. Any criticism/thoughts would be incredibly appreciated since we are trying to iterate as best as possible to turn this service into a thriving community of gamers. Feel free to make an account too and check out some tourneys :) https://ift.tt/UmR2XNM January 27, 2023 at 12:10AM
Wednesday, January 25, 2023
Show HN: A tool to design and run user state machines https://ift.tt/wR2fAan
Show HN: A tool to design and run user state machines Hi everyone, I’m Joe, CTO at Dopt. We’re building a tool that lets you design user state machines with an SDK so that you can run them in your product. We offer a React SDK that lets you create instances of those machines for any user of your product and exposes methods for transitioning the state of the user—effectively moving them through the machine. Dopt then acts as a persistence layer for the users’ machine state. We call our machines “flows”. Dopt lets you send in data about your users (identify calls/properties) and lets non-devs define rules based on that data for which users should enter the flows. Non-devs can also update content and other custom properties that can be referenced via the SDK. For example, with Dopt’s SDK you can build: - a multi-step, interactive product walkthrough that helps users learn how to use a product by using it ( https://ift.tt/PXM1krB ) -a getting started checklist that helps a team get setup and activated ( https://ift.tt/F56OlXd ) You can see a short 4 minute demo of how Dopt at https://www.youtube.com/watch?v=1gRvAp6Cnls We make iteration on your state modeling easy with flow versioning, and we even handle migrating your users between versions on the fly. Dopt’s UI lets everyone easily track how users move through your flows and provides controls for enabling/disabling or resetting them. We’ll work right alongside your analytics and experimentation tools. We started Dopt because we’ve seen the teams building onboarding/education flows struggle with a similar set of issues that Dopt sets out to solve: - Homegrown onboarding is time-consuming to maintain (and it changes a lot!). The logic of the flows is complex and opaque to non-developers and devs are forced to be in the loop for every small copy, targeting, and logic change. - The customer and user data needed to show people relevant experiences lives in multiple places and is hard to build interactive experiences with (e.g. what’s their use case, what plan they’re on, what they’ve done in the product, what other teammates have done in the product, etc…). - Persisting and migrating user flow state is hard. The existing tools aimed at helping people put onboarding into their products frankly suck. They’re not built for developers, only offer boilerplate components, and have brittle integration points that are hard to troubleshoot. They end up producing mostly low-quality tooltip tours. We’re in a closed beta period right now but are looking to find more people building product onboarding that are willing to give Dopt a spin. We’re not charging for Dopt during our beta period and are just asking for feedback to help us learn how to make Dopt better. We’ll eventually start charging later this year (by monthly tracked users) when we go fully self-service but are planning on having a “free in-perpetuity” tier for small use cases to make it easy to evaluate whether Dopt’s valuable. We won’t pull the rug out from anyone who’s built with us during the closed beta. You can signup for our waitlist on dopt.com or drop us a note at info@dopt.com. If you mention HN we’ll skip you to the head of the line and get you product access. We’d love any feedback on the site, docs, and examples too! https://www.dopt.com/ January 26, 2023 at 03:07AM
Show HN: Img2Prompt, Get prompts from Stable Diffusion generated images https://ift.tt/Y0i6s3c
Show HN: Img2Prompt, Get prompts from Stable Diffusion generated images https://ift.tt/NpWxPMr January 26, 2023 at 01:01AM
Tuesday, January 24, 2023
Show HN: Save Money on RDS, Elasticache, Redshift with Vantage Autopilot https://ift.tt/eQ2J5yH
Show HN: Save Money on RDS, Elasticache, Redshift with Vantage Autopilot https://ift.tt/PFlCdOM January 25, 2023 at 12:33AM
Show HN: Turning books into chatbots with GPT-3 https://ift.tt/EPI5ZmU
Show HN: Turning books into chatbots with GPT-3 So far I've used it to reference ideas from books I've read before. I've also used it to explore books I have not read before by asking the bot questions. Some people have told me they use it like a reading companion. They pause while reading the book if they have a question, and use Konjer to answer it. https://www.konjer.xyz/ January 24, 2023 at 11:58PM
Show HN: Automated investing ecosystem https://ift.tt/aH5V1Ps
Show HN: Automated investing ecosystem Hi there. I built a company that provides algorithmic trading strategies and financial data resources for its users to invest with. --> https://justfor.fund Advice and feedback are very much welcomed! Disclaimer: New born business with its second beta version (19 users) currently live. Other details : - Fully functional platform - I'm the sole developer and founder - I've been working on the product full-time for 6 months total, iterating based on feedback received This is a follow up to my previous Show HN post, which was published 9 months ago: https://ift.tt/NEwWsui Thank you https://justfor.fund January 24, 2023 at 11:31PM
Show HN: StackOverflow-Like for ChatGPT Prompts https://ift.tt/cB5rsRG
Show HN: StackOverflow-Like for ChatGPT Prompts https://ift.tt/YEHlS2s January 24, 2023 at 09:33PM
Monday, January 23, 2023
Show HN: See your Twitter friends and followers nearby on a map https://ift.tt/sDSCBNF
Show HN: See your Twitter friends and followers nearby on a map https://ift.tt/Y6RwZIn January 24, 2023 at 12:38AM
Show HN: Fileport – Teleport Your Files https://ift.tt/xtudyDI
Show HN: Fileport – Teleport Your Files Hello HN, Fileport is an online service that provides the fastest way to send files over the internet. Typically, email providers have file size restrictions and online cloud storage can be cumbersome to use. Fileport is the simplest way of transferring large files from point A to B. Intended for creative individuals like artists, video/audio editors, photographers showcasing their work or anyone whose work depends on exchanging large files. Fileport is capable of “streaming” files to the recipient (or multiple recipients) as you upload them. You can upload multiple files or folders which can be downloaded in a compressed format, even while uploading. Files are automatically checksummed for integrity during the upload process. There is a subscription available for users that require more features, like Photobooks. Photobooks are online photo & video albums that provide an ultra fast and clean web interface with all original files available for download. Files up to 2 GB can be uploaded by anyone without the need of an account. https://fileport.io January 23, 2023 at 10:58PM
Show HN: JSX Syntax for Jinja Templates https://ift.tt/XLGNA4o
Show HN: JSX Syntax for Jinja Templates https://ift.tt/0PM3Ubq January 24, 2023 at 12:11AM
Show HN: sixarm-unix-shell-functions v10 adds POSIX assert functions https://ift.tt/4Px6H7q
Show HN: sixarm-unix-shell-functions v10 adds POSIX assert functions https://ift.tt/MwA3gIu January 23, 2023 at 11:32PM
Sunday, January 22, 2023
Show HN: Schedule flexible 1:1's or team meetings using AI https://ift.tt/TcfDXkB
Show HN: Schedule flexible 1:1's or team meetings using AI https://ift.tt/BxPTSVK January 23, 2023 at 01:39AM
Show HN: Tmfi: The Missing Firefox Installer https://ift.tt/Ie1LvMF
Show HN: Tmfi: The Missing Firefox Installer Mozilla provides prebuilt versions of Firefox for macOS, Windows and Linux. Unfortunately, the Linux version is just a tarball, so it does not create a menu entry or install itself in $PATH. tmfi fixes this. https://ift.tt/f0dR235 January 22, 2023 at 10:15PM
Show HN: New AI edits images based on text instructions https://ift.tt/INR6dF4
Show HN: New AI edits images based on text instructions This works suprisingly well. Just give it instructions like "make it winter" or "remove the cars" and the photo is altered. Here are some examples of transformations it can make: Golden gate bridge: https://ift.tt/usrwZAx... Girl with a pearl earring: https://ift.tt/usrwZAx... I integrated this new InstructPix2Pix model into imaginAIry (python library) so it's easy to use for python developers. https://ift.tt/LszWVxD January 22, 2023 at 08:25AM
Saturday, January 21, 2023
Show HN: Test-driven development spreadsheet to track ChatGPT's failures https://ift.tt/v0zdXfA
Show HN: Test-driven development spreadsheet to track ChatGPT's failures The recent discussion on "test-driven development"[1] made me want to track some of the most obvious failings I observe in ChatGPT. Here is my publicly viewable spreadsheet: https://ift.tt/BNhpPAg You can add to it by completing the questions (just two are required, the prompt it got wrong and its wrong answer): https://ift.tt/G2Uezq4 Feel free to list any other failures you've observed! [1] https://ift.tt/L15JMW3 January 22, 2023 at 01:40AM
Show HN: Names https://ift.tt/qBpl318
Show HN: Names https://ift.tt/4E1qIxV January 22, 2023 at 12:43AM
Show HN: User style that warns you if Twitter switches to algorithmic timeline https://ift.tt/jxCogdi
Show HN: User style that warns you if Twitter switches to algorithmic timeline https://twitter.com/simevidas/status/1616278697719242753 January 22, 2023 at 12:42AM
Show HN: SkyFi – Command Satellites on Demand https://ift.tt/FtXiaRy
Show HN: SkyFi – Command Satellites on Demand https://app.skyfi.com/ January 21, 2023 at 10:29PM
Friday, January 20, 2023
Show HN: Copilot plugin for any shell program https://ift.tt/dzlRpsJ
Show HN: Copilot plugin for any shell program Hi HN, I thought some of you might find this useful/fun. cpwrap runs whatever command you pass it, sending the transcript to copilot and giving you autocomplete suggestions along the way. It's like how rlwrap gives you readline input editing- cpwrap gives you copilot input editing. In other words, copilot for ed: https://twitter.com/markdotdev/status/1616273277533446145 Or sh, python, any non-curses interactive shell program. And it's a single public domain c file, though you need node and the copilot extension files to run the copilot agent. (And a copilot subscription.) https://ift.tt/9MQdOIe January 20, 2023 at 10:22PM
Show HN: Dopt – State machines and SDKs/APIs for your user flows https://ift.tt/TEyB8WX
Show HN: Dopt – State machines and SDKs/APIs for your user flows Hi everyone, Dopt lets you visually model flows (which are state machines) to power your product’s onboarding and education experiences. We offer a React SDK that lets you create instances of those flows for any user of your product and exposes methods for transitioning the state of the user—effectively moving them through the flow. Dopt then acts as a persistence layer for the users' flow state. Dopt lets you send in data about your users (identify calls/properties) and lets non-devs define rules based on that data for which users should enter the flows. Non-devs can also update content and other custom properties that can be referenced via the SDK. For example, with Dopt’s SDK you can build: - a multi-step, interactive product walkthrough that helps users learn how to use a product by using it https://ift.tt/glUTQBr - a getting started checklist that helps a team get setup and activated https://ift.tt/5OGwIBg You can see a short 4 minute demo of how Dopt at https://www.youtube.com/watch?v=1gRvAp6Cnls We make iteration on your state modeling easy with flow versioning, and we even handle migrating your users between versions on the fly. Dopt's UI lets everyone easily track how users move through your flows and provides controls for enabling/disabling or resetting them. We’ll work right alongside your analytics and experimentation tools. We started Dopt because we’ve seen the teams building onboarding/education flows struggle with a similar set of issues that Dopt sets out to solve: - Homegrown onboarding is time-consuming to maintain (and it changes a lot!). The logic of the flows is complex and opaque to non-developers and devs are forced to be in the loop for every small copy, targeting, and logic change. - The customer and user data needed to show people relevant experiences lives in multiple places and is hard to build interactive experiences with (e.g. what’s their use case, what plan they’re on, what they’ve done in the product, what other teammates have done in the product, etc…). - Persisting and migrating user flow state is hard. The existing tools aimed at helping people put onboarding into their products frankly suck. They’re not built for developers, only offer boilerplate components, and have brittle integration points that are hard to troubleshoot. They end up producing mostly low-quality tooltip tours. We’re in a closed beta period right now but are looking to find more people building product onboarding and education that are willing to give Dopt a spin. We’re not charging for Dopt during our beta period and are just asking for feedback to help us learn how to make Dopt better. We’ll eventually start charging later this year (by monthly tracked users) when we go fully self-service but are planning on having a “free in-perpetuity” tier for small use cases to make it easy to evaluate whether Dopt’s valuable. We won’t pull the rug out from anyone who’s built with us during the closed beta. You can signup for our waitlist on https://dopt.com or drop us a note at info@dopt.com. If you mention HN we’ll skip you to the head of the line. We’d love any feedback on the site, docs, and examples too! https://www.dopt.com/ January 20, 2023 at 11:38PM
Thursday, January 19, 2023
Show HN: A spreadsheet that can connect to 1000 APIs https://ift.tt/1GvxOhQ
Show HN: A spreadsheet that can connect to 1000 APIs We launched on Product Hunt today with a spreadsheet that's pre-connected to 1k+ APIs (no code or configuration required). Would love to hear what you think! https://databar.ai/ January 20, 2023 at 01:48AM
Show HN: Fully LLM powered code repair – fix and explain your code in seconds https://ift.tt/iBd3bh4
Show HN: Fully LLM powered code repair – fix and explain your code in seconds https://ift.tt/Qp2iH16 January 20, 2023 at 12:39AM
Show HN: DALL-E for Playlists https://ift.tt/t1yd5SR
Show HN: DALL-E for Playlists Natural language playlist is an AI tool that generates a Spotify playlist based on your prompt. https://ift.tt/DPJcGQf January 19, 2023 at 11:11PM
Wednesday, January 18, 2023
Show HN: A tool to de-identify using Stable Diffusion https://ift.tt/qErCew9
Show HN: A tool to de-identify using Stable Diffusion Hey HN! Really excited to share this new image de-identifier. Kind of like a game of image telephone, you can upload an image and our app will convert the image to a caption, then will generate an image using stable diffusion using the parameters you set for the model yourself. We had so much fun making this and seeing the varying levels of scary generated images. https://ift.tt/CqYyhXu January 19, 2023 at 12:49AM
Show HN: Codeium: Free Copilot Alternative for Vim / Neovim https://ift.tt/5m941xz
Show HN: Codeium: Free Copilot Alternative for Vim / Neovim I'm Varun from the Codeium team. After support for VSCode, Jetbrains, Jupyter, and Colab, we are super excited to bring free AI-powered code autocomplete to Vim and Neovim. And in the spirit of Show HN, we have a playground version for anyone to try the tech in the browser without any installation ( https://ift.tt/SAi3uWO )! We also made the vim client open source and are open to contributions. https://ift.tt/n6qcTvy January 19, 2023 at 12:43AM
Tuesday, January 17, 2023
Show HN: A tool for motion-capturing 3D characters using a VR headset https://ift.tt/vNslDY2
Show HN: A tool for motion-capturing 3D characters using a VR headset Hi everyone! I'm one of the authors of this project. The demo you see here is powered by a tool that I recently helped develop and open-source at Shopify called handy. You can find the repo here: https://ift.tt/YZyiakt Most people don't realize that VR headsets have become really capable motion capture platforms, so we decided to release this tool to bring motion capture into the hands of everyone who owns a headset. With a cheap Quest 2 you can capture your hands using the headset's hand-tracking feature and your head. With an expensive Quest Pro you could capture your facial expressions using the headset's eye and face-tracking features. Thanks for checking this project out! I'm here to answer questions if you have any. https://ift.tt/9lLNp21 January 17, 2023 at 06:03PM
Monday, January 16, 2023
Show HN: Cross-Platform GitHub Action https://ift.tt/9MXY5AH
Show HN: Cross-Platform GitHub Action https://ift.tt/zs1JZlF January 16, 2023 at 11:30PM
Sunday, January 15, 2023
Show HN: Free Online Course – Debugging Difficult Conversations https://ift.tt/kJiCPqH
Show HN: Free Online Course – Debugging Difficult Conversations As an engineer I get frustrated at other training courses that talk a lot of theory, but don't have a lot of practical advice and tools to actually help. So, I built an online self-paced training course on difficult conversations (think feedback, salary negotiation, etc) that I wanted to share with the community. I like to make my training courses more "algorithmic." A process you can follow to approach a Difficult Conversation, get in the right mindset to tackle it, and prepare what you need to that allows you to do it well. This course will teach you: - What Difficult Conversations are and what happens when you ignore them - Why having Difficult Conversations can be beneficial to you, your team, and your career - A framework (and accompanying worksheet) to help you prepare for Difficult Conversations https://ift.tt/1H498jV January 16, 2023 at 02:19AM
Show HN: Basic GPT no-code app builder and appstore proof of concept https://ift.tt/Wbgx9r3
Show HN: Basic GPT no-code app builder and appstore proof of concept https://ift.tt/zBSxyqt January 16, 2023 at 01:21AM
Show HN: CVE Vulnerability Info Downloader – Including Dashboard for OpenVAS https://ift.tt/uraS8ns
Show HN: CVE Vulnerability Info Downloader – Including Dashboard for OpenVAS https://ift.tt/aHD3icd January 15, 2023 at 11:46PM
Saturday, January 14, 2023
Show HN: Gopherawaitof: For Await of Library for Golang https://ift.tt/U3Kmojw
Show HN: Gopherawaitof: For Await of Library for Golang https://ift.tt/vQxljZG January 15, 2023 at 01:30AM
Show HN: She built a better Zapier https://ift.tt/bVslN5C
Show HN: She built a better Zapier https://ift.tt/RnjZ87z January 15, 2023 at 01:06AM
Show HN: RecoverPy 2.0: Recover deleted or overwritten files from your terminal https://ift.tt/M05IWjd
Show HN: RecoverPy 2.0: Recover deleted or overwritten files from your terminal Repo: https://ift.tt/713UL9e Hi! I just released RecoverPy version 2.0.0 and wanted to share it with you. RecoverPy is a tool with Terminal User Interface to recover deleted and/or overwritten data from your terminal. Version 1.0.0 was released probably around 2 years ago and I was quite amazed by how popular it got :) The initial audience was people trying to recover lost files, but it stuck with hacking/forensics community, I even got to receive mails to appear in hacking magazines and blogs. That was quite unanticipated but I'm glad it's useful to other people :) I got the idea when I was a noobie coder and, among other flaws, didn't use any VC. I worked all day long on a script when instead of outputting my script execution to a file I... output my log file content into my script file, then bam, my script was gone. I searched for solutions to recover it, the thing is it was not just "deleted", the file was still present, but its content has been overwritten. So after some research, I found it was possible to recover it with mostly a combination of grep and dd. RecoverPy is just that, it uses grep and dd under the hood and eases the whole process. So in the past few weeks (a few hours during past weekends) I worked on an entire TUI framework switch. Previously I used a dated, unmaintained Python TUI framework, finding a sexy and fresh one was quite difficult when I started the project :/ But months ago I saw the textual project and was amazed by the result. I was only waiting for some widgets to be available (I didn't want to reinvent to wheel) to jump into it. Textual is just amazing honestly and I can only recommend it if you need a Python TUI framework. I'd be happy to hear any feedback, issue, bug, etc. RecoverPy worked quite well on previous version, 1.5.2, the heavy rework may have introduced some new bugs. Furthermore, if you want to contribute you're also more than welcome! RecoverPy code is quite simple and textual TUI framework enables a modern asyncio workflow and I think, is a good playground if you want to step up. https://ift.tt/713UL9e January 14, 2023 at 07:32PM
Friday, January 13, 2023
Thursday, January 12, 2023
Show HN: HandCalc – A modern tool for building engineering calcs https://ift.tt/elouXKx
Show HN: HandCalc – A modern tool for building engineering calcs https://ift.tt/dP1mRVz January 13, 2023 at 12:20AM
Show HN: Sleuth, open-source enterprise search in natural language https://ift.tt/wZ9ghm6
Show HN: Sleuth, open-source enterprise search in natural language Hey everyone, We know how hard it can be to ramp up and learn the ins and outs of a new company. - “Who should I talk to about customer onboarding?” - “What was that project the onboarding team shipped in June, that had a massive impact on step 3 completion rate?” Instead of asking someone the same question that’s been asked hundreds of times before, it’s more efficient to find answers in existing documents and past conversations. The problem is, this data is spread out across dozens of workplace apps, with search features that all work differently. That’s why we’ve created Sleuth, an open source library that allows you to search through your company’s entire history using natural language. It understands the intent of your question, not just the keywords. Here’s a demo: https://ift.tt/J1Qwbm9 You can fork our repo ( https://ift.tt/31SN7ui ) and try it right now, or book a 15 min call ( https://ift.tt/bexZlVF ) with us to share your feedback. How does it work? Vector embeddings are generated for slack messages using OpenAI’s text-embedding-ada-002 model and stored in a Pinecone vector database for easy querying. How is this different from Glean? Glean is great, but we wanted to introduce a product that anyone can fork, use, and customize without ever talking to a sales team. Building in public makes for better products. What integrations do you support? Just Slack to start. What other integrations would you like to see? https://www.getsleuth.xyz/ January 12, 2023 at 11:40PM
Wednesday, January 11, 2023
Show HN: The OP Stack https://ift.tt/ghAkXcF
Show HN: The OP Stack https://ift.tt/OsxiR2N January 11, 2023 at 11:56PM
Show HN: Val Town – A Cloud Scripting Site https://ift.tt/ifJWyv7
Show HN: Val Town – A Cloud Scripting Site Hey HN! We're so excited to show you Val Town ( https://val.town )! A "val" is a JavaScript/TypeScript function or value that runs on our servers. We aim to get you from idea to running code in seconds: type code, run it, get its API endpoint, schedule it - all from the browser, in a couple keystrokes. We're a startup of 4 people, mostly in NYC. We've been working on this for 6 months and are eager for feedback from the HN community. Why do we need yet another online coding IDE? While researching devtools[1], I found myself wanting something halfway between Replit and Zapier: a tool that makes hosting, deploying, scheduling, and authenticating easy, but is first-and-foremost a programming tool. We added `console.email` to the runtime to make it incredibly easy to email yourself. We don't have npm imports yet, but we do have a low-friction system that treats every user as a namespace, so you can refer to `@me.foo + 1` or `@yourFriend.bar()` right in your code. There are a lot of thorny implications this newfangled import scheme creates, but also many joyous and carefree coding experiences! One of my favorite features is that we store every evaluation, up and down the callstack, including inputs, outputs, logs, etc, which has been an amazing aid to debugging. So far, Val Town is mostly used for what we're calling "programmatic notifications": query a data source for new items on an interval and email them to yourself. Get notified when users you "follow" post on Hacker News: https://ift.tt/plRuUXn Get notified when to close your window during fire season in SF: https://ift.tt/IGhxfR5 Get notified when there are new citations on a paper: https://ift.tt/qc5mOEW Subscribe to RSS feeds: https://ift.tt/pgYkL46 A good place to get started would be forking one of those vals and modifying it to suit your needs. Some folks are using the tool in other ways, such as in webhook contexts, and we encourage those uses as well. We'd LOVE to pair-program with anyone looking to try out the tool and give feedback. Email steve@val.town :-) Main site: https://val.town Docs: https://ift.tt/fSbkIYD... Discord: https://ift.tt/kb4w63L Blog & Newsletter: https://ift.tt/f2yi6xw... [1] - Whole Code Catalog: https://ift.tt/yci2IFb https://www.val.town/ January 11, 2023 at 11:18PM
Tuesday, January 10, 2023
Show HN: Klotho – Transform plain code into cloud native code https://ift.tt/DZwaSoh
Show HN: Klotho – Transform plain code into cloud native code https://ift.tt/LdG3OsX January 10, 2023 at 11:54PM
Monday, January 9, 2023
Show HN: Tortoise TTS as an at-cost open-source pay-per-second API https://ift.tt/UhnvTxI
Show HN: Tortoise TTS as an at-cost open-source pay-per-second API Tortoise TTS is the best TTS available today. We built an open-source, at cost, pay per second API for it. The quality of intonation it generates is unparalleled, and we hope our at-cost API will make it easier for people to build on top! This allows folks to run via a single API call - it costs $0.03/query. The WAV file is downloadable, we apply no restrictions. We're open-sourcing all our work — we made Tortoise run 30% faster, and have more improvements coming. If you're keen to contribute we can help with ideas, pointers, compute and data; just DM us. Our fork with the improvements can be found at https://ift.tt/HwNlXB1 . The deployment code can be found at https://ift.tt/sOL79rd . There are already great alternatives for using : i) @mdnest_r's awesome Huggingface Spaces, ii) original Google Colab, iii) host it yourself. Our work should accelerate those who need an API, don't want to spend time/$ hosting and need a scalable infra backing them. We're especially excited about combining text-to-speech with content generated from LLMs, and about how it fits into video creation tools. Tortoise in its current form is also inaccessible to non-technical users, which is why we are also providing a simple UI on top (also "at-cost"): https://tts.themetavoice.xyz To use, generate an API key on https://tts.themetavoice.xyz and call via POST request. Or use the web UI. Or run your own deployment. https://twitter.com/vatsal_aggarwal/status/1612536547248836608 January 10, 2023 at 12:05AM
Show HN: Product analytics on your data warehouse https://ift.tt/vqHy2V4
Show HN: Product analytics on your data warehouse https://ift.tt/XdSpJCe January 9, 2023 at 11:57PM
Sunday, January 8, 2023
Show HN: Ark v1.0.0 https://ift.tt/idPLJfY
Show HN: Ark v1.0.0 Ark is a program that aims to provide an easy way to manage system themes. Ark can set themes for specific programs, or the whole system with only one command. https://ift.tt/5sHjde6 January 8, 2023 at 10:49PM
Saturday, January 7, 2023
Show HN: I built a minimal website that you can Express your Feelings and more https://ift.tt/ZYqHebx
Show HN: I built a minimal website that you can Express your Feelings and more https://ift.tt/9w643Xp January 8, 2023 at 12:36AM
Friday, January 6, 2023
Show HN: List of Stripe Alternatives https://ift.tt/v2yexCN
Show HN: List of Stripe Alternatives Seems like every time there's a negative Stripe story on here, the inevitable question, "any alternatives?" gets asked. Hell, I was tempted to ask myself. Instead, I decided to search hn.algolia.com to see for myself what others have recommended in the past. Might as well share the list with y'all, make it meta. -- 2Checkout | https://ift.tt/VLpTMDd Adyen | https://www.adyen.com Amazon Pay | https://pay.amazon.com Authorize.net | https://ift.tt/Pa5CXtl Balance | https://ift.tt/eswvVRb Braintree | https://ift.tt/KaHV7ug ChargeBee | https://ift.tt/BrSCRE8 Chargify | https://ift.tt/7irUlBF Checkout.com | https://ift.tt/klQS1JU DigitalRiver | https://ift.tt/xsNRrIJ Dwolla | https://www.dwolla.com FastSpring | https://fastspring.com GoCardless | https://gocardless.com MangoPay | https://ift.tt/q8nEsyl Mollie | https://www.mollie.com Opayo (previously SagePay) | https://www.opayo.co.uk Paddle | https://www.paddle.com Payoneer | https://ift.tt/9HFhRIu PayPal | https://www.paypal.com Qonto | https://qonto.com/en Spreedly | https://ift.tt/HokNrnZ Square | https://squareup.com Verifone | https://ift.tt/Ev9mOLB White | https://ift.tt/COiuHF7 -- Observations from my data collection: Sassy appears to have been acquired by FastSpring. Balanced Payments apparently went under but I found another payment service called "Balance" instead. Paymill is defunct but their Github org has a bunch of code. No idea what happened to Spryng Payments but Spryng still exists. It's also worth mentioning that a true "Stripe alternative" simply does not exist. No one does everything they do and I'm pretty sure most services are lacking in the developer documentation department. Still, having options is always great. January 7, 2023 at 01:49AM
Show HN: Codeium: Free Copilot alternative that works in Jupyter notebooks https://ift.tt/AIPR2ez
Show HN: Codeium: Free Copilot alternative that works in Jupyter notebooks I'm Varun from the Codeium team. We are super excited to bring free AI-powered code autocomplete to standalone Jupyter notebooks, a dev environment that is currently underserved by existing solutions. And in the spirit of Show HN, we have a playground version for anyone to try the tech in the browser without any installation (linked in the blog post)! https://ift.tt/Dsw0ibf January 7, 2023 at 12:49AM
Thursday, January 5, 2023
Show HN: Ello (YC W20) – AI-reading tutor for kids that works with real books https://ift.tt/Gpzalqy
Show HN: Ello (YC W20) – AI-reading tutor for kids that works with real books Hi HN, We’re Elizabeth, Catalin, and Tom - the founders of Ello ( https://ift.tt/NDjK1ud ). Ello is an AI-powered app that mimics the one-on-one interaction of a reading tutor by listening to, encouraging, and coaching kids grade K-3 as they read out loud from a real book. We posted on HN back in 2020 when we launched Trustle, a company designed to pair families with dedicated experts in child development. We learned from that experience that parents don’t want a consultant, but they do want actual help with specific challenges—one of the biggest being reading. Prior to COVID, 65% of 4th graders in the U.S. were reading behind level. The most recent National Assessment of Educational Progress report revealed that reading levels have dropped even further, to the lowest level since 1992. These disheartening statistics reinforce something we learned during our time at Trustle—of all the pain points parents face in raising children, reading can often be one of the most critical yet most difficult to address, especially if the child doesn’t like to read. In an effort to help reverse this trend, we used advances in speech recognition - driven by self-supervised learning - to create a virtual experience designed to provide effective reading support. It's no substitute for attention and coaching from a caring adult, which is obviously what kids really need, but unfortunately that is not always available. If every child had consistent access to 1:1 reading support and every parent or caregiver had the time, language skills, and confidence to help their children learn to read with no outside assistance, then there would not be a need for a technical solution. Unfortunately, we know not every child has this access, and many parents are looking for extra support. That's why we've built Ello. If you look at a great teacher or parent working with a child, they are talking to each other. Ello uses a speech recognition model that listens to what a child is saying and provides the appropriate phonics based coaching, as well as commentary and help. As a child reads across the page of a physical book, the Ello app tracks the child’s progress and picks up when they miss a word or get a word wrong and then steps in just like a good reading coach would. One criticism that we’ve heard since launching is that we are trying to replace the sacred role of a parent teaching their child to read. We say, “Not at all!”. Ello can serve as a resource for every type of parent without being a “replacement.” We’ve had most success with children who are reluctant readers. Ello provides a fun environment to practice reading without the pressure of an adult watching you. We’ve seen kids who flat out refuse to read start to enjoy reading in a short period of time. We are also highly privacy oriented; unlike most apps relying on speech tracking we can work completely on device with no internet and no audio data shared back with us. We launched in early in 2022, so we’re a bit late in posting here, and the Ello experience has come a long way since then. The model works like this: we mail customers five books and a prepaid return shipping label every month. At the end of the month you mail the books back or keep as many as you want for an additional $5 apiece, and then we mail you next month’s box. Our reading specialists help determine the appropriate reading level for every child and make sure that we are sending books to match. Right now we support roughly K through 3rd grade, although Ello can be effective for some Pre-K kids as well. We know there are many parents on HN, including those with young children. We would love to hear about your experiences and needs around your children’s reading journeys and your perspective on how something like Ello might help. Or, if you’re in the US, give us a try - you can get a free month with code ellohacker. And of course we welcome any feedback, questions, and ideas! Elizabeth, Tom & Catalin January 5, 2023 at 08:18PM
Wednesday, January 4, 2023
Show HN: An app that builds stronger employment contracts https://ift.tt/rxOlVtj
Show HN: An app that builds stronger employment contracts https://ift.tt/iboWXKU January 5, 2023 at 12:39AM
Show HN: An open source tool to generate Jet Engine compressors https://ift.tt/Pot42CN
Show HN: An open source tool to generate Jet Engine compressors Hi everyone started this project a year ago to generate the CAD for a Jet Engine Axial Compressor. I am now open sourcing this tool that can take in a JSON file with specs and generate the CAD assembly. Still has a lot of work to improve designs but there isn't anything the Open Source community can't accomplish! https://ift.tt/3BcimE4 January 4, 2023 at 10:52PM
Tuesday, January 3, 2023
Show HN: Recursive Wikipedia https://ift.tt/QuR0NYI
Show HN: Recursive Wikipedia This extension loads the mobile version of links when hovered over, is usually faster than opening a new tab, and is recursive (10 frame deep limit). https://hoverflow.io/ January 3, 2023 at 10:48PM
Show HN: A device that only lets you type lol if you've truly laughed out loud https://ift.tt/CoOvEGR
Show HN: A device that only lets you type lol if you've truly laughed out loud https://twitter.com/lanewinfield/status/1610294277434933249 January 4, 2023 at 12:03AM
Monday, January 2, 2023
Show HN: Hetzner-k3s v1.0.1 is out with autoscaling support https://ift.tt/nH1kQWi
Show HN: Hetzner-k3s v1.0.1 is out with autoscaling support This is the newest update to my CLI tool to quickly create cheap Kubernetes clusters in Hetzner Cloud. This update adds autoscaling support, so clusters created with this tool now can behave similar to managed Kubernetes clusters, which I think is awesome. I received a lot of feedback since the last update so I hope anyone interested could try the new version as well. Thanks a lot for the feedback so far! The repo: https://ift.tt/YXxe4Lj January 3, 2023 at 12:16AM
Sunday, January 1, 2023
Show HN: Sierra, a DSL for building Java Swing applications https://ift.tt/JcDoT3G
Show HN: Sierra, a DSL for building Java Swing applications Yes, I know hardly anyone uses Swing anymore. :-) I basically just did it for fun and thought I would share. https://ift.tt/TQAxrg3 January 2, 2023 at 12:40AM
Show HN: InterviewFrog – Gamify Your Interview Prep With GPT A.I https://ift.tt/ZN1VSwh
Show HN: InterviewFrog – Gamify Your Interview Prep With GPT A.I https://ift.tt/o8lyMUx January 1, 2023 at 08:40PM
Show HN: Detecting collision between 500k circles below 5ms https://ift.tt/oEz8wfU
Show HN: Detecting collision between 500k circles below 5ms Heya. I created a flexible collision engine for broad detection in C that's also pretty fast. Personally that's my best, so I wanted to show it here. Although... still not as fast as DragonEnergy's one that supposedly handled millions of agents bouncing off each other every frame on an old i3, haha. I hope I get better at this! He set the bar pretty high for me. I was considering including some small function that tries finding the nearest entity, although I think it might be better to simply use query for that matter. Perhaps in the future I will get a good idea of how to do that more efficiently. This is not a clickbait. Although generally you also call other functions in a tick, a collision check between 500,000 circles ("circles", not "squares", because distance is checked and forces are applied based on the angle between) is done below 5ms on not really that demanding hardware. I achieve lower times than that on my budget laptop, slightly more on my PC (yeah, weird). The total time spent in a tick is 3-4 times that. https://ift.tt/LnyJu5c January 2, 2023 at 12:08AM
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