Sunday, June 30, 2024
Show HN: Free Online Note Taker https://ift.tt/9EuvC1J
Show HN: Free Online Note Taker Hey HN community, Yesterday I developed a simple online note taking app. Please share your feedback and let me know which features you would like to see included! https://quicknotes.co/ June 30, 2024 at 09:21PM
Saturday, June 29, 2024
Friday, June 28, 2024
Show HN: Amazon Analyzer – Get stats about your Amazon order history https://ift.tt/JjGLQgz
Show HN: Amazon Analyzer – Get stats about your Amazon order history https://amazonanalyzer.xyz/ June 28, 2024 at 09:40PM
Thursday, June 27, 2024
Wednesday, June 26, 2024
Tuesday, June 25, 2024
Show HN: From dotenv to dotenvx – better config management https://ift.tt/mlbkPfR
Show HN: From dotenv to dotenvx – better config management https://ift.tt/e8nHMqS June 25, 2024 at 06:49PM
Monday, June 24, 2024
Sunday, June 23, 2024
Show HN: Tsellm: Interactive SQLite shell with LLM support https://ift.tt/H9s3JRM
Show HN: Tsellm: Interactive SQLite shell with LLM support Hello HN, While browsing the Python docs yesterday, I discovered that the latest 3.12 version has added support for a `python3 -m sqlite3` interactive shell. I looked into the source code, and its implementation was simple, giving me an idea: Why not hook the beautiful llm library by simonw into such an interactive shell, and thus have direct LLM support in SQLite? Without writing a C extension, build a shared object and all that fuss. Well, now you can `pip install tsellm` and do just that. demo gif: https://ift.tt/Mw9jkQq... https://ift.tt/U724mIi June 23, 2024 at 10:15PM
Saturday, June 22, 2024
Friday, June 21, 2024
Thursday, June 20, 2024
Show HN: Store Text in Minesweeper https://ift.tt/nhe1vRu
Show HN: Store Text in Minesweeper https://ift.tt/6rTmDLK June 20, 2024 at 10:03PM
Wednesday, June 19, 2024
Show HN: How to build your own CNC-machine from scratch https://ift.tt/yuLnF9t
Show HN: How to build your own CNC-machine from scratch https://ift.tt/PF3slzN June 19, 2024 at 10:33PM
Tuesday, June 18, 2024
Monday, June 17, 2024
Sunday, June 16, 2024
Show HN: b2v.xyz – Protection against impersonation attacks https://ift.tt/PV76FUa
Show HN: b2v.xyz – Protection against impersonation attacks Hi HN, I’m the founder of https://b2v.xyz , a service that protects organizations against impersonation attacks. The problem I’m trying to solve stems from the following observation: while end-user authentication methods are becoming more advanced as cybersecurity evolves, organizations aren't experiencing the same improvements when we reverse the roles, i.e. when organizations authenticate themselves to their users. This imbalance leaves a gap in secure communications that B2V aims to close. Bad actors have countless ways to pose as trusted entities — through phishing, smishing, vishing, and more. These catchy terms may sound trendy, but the technology to combat them often lags behind. While some larger companies do offer some customised solutions such as in-app notifications, most approaches are still reactive, such as updating email filters after an attack is detected or requesting takedowns of fake domains long after the damage is done. It's surprising that more proactive measures aren't in place, especially considering the serious consequences of these impersonation attacks. How B2V tackles this problem: - Mutual authentication: During critical communications, an organization can initiate an authentication session and share it with a user via a unique URL. When the user opens it, the organization provides a one-time password that the user can verify. These single-use ephemeral sessions also protect against man-in-the-middle attacks, ensuring that the person you're communicating with is truly who they claim to be. This could also be described as *conversational authentication*. - Digital signatures: Prove the authenticity and integrity of information linked to your organization with public-key cryptography. This is especially useful for verifying that text or links posted on platforms/media outside of your control — such as job boards, paper invoices, forums, or messages — truly come from a trusted entity. For example here's the signature of this post's URL: https://b2v.xyz/b2v_/XHEbx8NdqjTF50?s=https://news.ycombinator.com/item?id=40699265 - Verified online identities: Organizations can link their online identities, similarly to the way Keybase does it. For instance, here's the proof of ownership of this HN account: https://b2v.xyz/b2v_/NMiMMr9KWov6oE?s=hn:b2v - Privacy by design: this system respects your privacy by never tracking or storing plaintext identifying information, only digests and signatures. - For deeper integrations, an API is also available. Could this be useful for machine-to-human or machine-to-machine communications, such as chatbots or multi-agent LLMs? Any feedback would be greatly appreciated, especially about my assumptions! Feel free to check out the docs ( https://docs.b2v.xyz ) and ask me anything. Thanks! https://get.b2v.xyz/ June 16, 2024 at 11:03PM
Saturday, June 15, 2024
Show HN: I Made a Project Management Software for Freelancers https://ift.tt/DjRLSbx
Show HN: I Made a Project Management Software for Freelancers After about 2 months of coding and many late nights I just finished building this simple project management tool that I designed to be specifically for freelancers. Tell me what you think, I am trying to get better at building with NextJS, thank you for any feedback. There is a 10 day free trial if you want to buy it outright. I made this as I didn't like the other tools out there and thought about how the tool could be specialised for freelancers. https://ift.tt/0itbg6o June 15, 2024 at 10:35PM
Friday, June 14, 2024
Thursday, June 13, 2024
Wednesday, June 12, 2024
Tuesday, June 11, 2024
Show HN: Arewedownyet.com https://ift.tt/PXGzsxL
Show HN: Arewedownyet.com We've built this to quickly check the status of several popular services on a single status page. https://ift.tt/eLsj0RV June 11, 2024 at 10:02PM
Show HN: A keyboard-centric clipboard history app for macOS https://ift.tt/pCOKzu2
Show HN: A keyboard-centric clipboard history app for macOS Hey HN, As a Software Engineer, I frequently copy and paste content. The fact that macOS clipboard buffer can keep only one item is very frustrating. It’s very annoying to copy → switch app → paste → switch app → copy → switch app → paste, and so on. Losing items I copied hours ago and having to find and copy them again is a waste of time. I tried many third-party clipboard managers like Alfred, Raycast, Paste, Maccy, etc. While great, they didn't fully meet my needs. As a developer, my requirements are: 1. Keyboard-centric operation to avoid using the mouse. I don’t want to waste my time moving my hands from the keyboard. 2. Display many clipboard history items at once. I don’t like the idea with big tiles, so I can see only 5-7 history items on my 32” monitor. 3. Full content preview for each clipboard item. 4. Quick search functionality. So, I created ClipBook for my own use. After months of development, daily use, and positive feedback from my colleagues, I decided to share it publicly. It’s free. All data is securely stored on your computer. I’m planning to make it open source as well. If you try it out, please let me know if you found it useful, if you have anything you’d like me to add, or if you have any other feedback. Happy to answer any questions. Much appreciated. https://clipbook.app/ June 11, 2024 at 08:40PM
Monday, June 10, 2024
Sunday, June 9, 2024
Saturday, June 8, 2024
Friday, June 7, 2024
Show HN: A Hacker News clone for ranking RSS feeds https://ift.tt/R7rxqZ4
Show HN: A Hacker News clone for ranking RSS feeds https://ift.tt/PiNyIhX June 7, 2024 at 11:24PM
Thursday, June 6, 2024
Wednesday, June 5, 2024
Show HN: I built a tool to A/B test promotions to maximize conversions https://ift.tt/BUYVxmg
Show HN: I built a tool to A/B test promotions to maximize conversions Hey HN, I've just begun my solopreneur journey. I've been a "serial starter" - often starting projects and never seeing them through, and I have finally finished my first project! Maybe this sentiment resonants with some of you, let me know in the comments below I built this tool as a simple no-risk method for turning more visitors into customers by A/B testing your sale promotions and automatically displaying the promotion with the highest conversion rate. Did you know that increasing your conversion rate by just half a percent can have a dramatic impact on your sales without needing to increase your traffic? Consider the following example for a $20 product on your website: To earn $1M in sales with a 2.5% conversion rate you would need: 2M visitors. To earn $1M in sales with a 3.0% conversion rate you would need: 1.66M visitors. What do you think is an easier way to get to $1M in sales: Attracting ~ 400K new visitors? Or raising your conversion rate by 0.5%? I hope some of you find this product useful, I would love your feedback! - Xylo https://ift.tt/syVMvQF June 5, 2024 at 10:45PM
Tuesday, June 4, 2024
Monday, June 3, 2024
Show HN: Get your website copy and design roasted https://ift.tt/hYRN9go
Show HN: Get your website copy and design roasted https://ift.tt/2Fw9Vup June 3, 2024 at 11:28PM
Sunday, June 2, 2024
Show HN: PgCompare – Data comparison made simple https://ift.tt/wAfGmDc
Show HN: PgCompare – Data comparison made simple https://ift.tt/NE0538M June 2, 2024 at 07:42PM
Saturday, June 1, 2024
Show HN: Chess Twist https://ift.tt/E6lozUQ
Show HN: Chess Twist I continue my experiment of transposing classic games onto an irregular grid. I've previously released variants of minesweeper and checkers. And now I'd like to share my variant of Chess. Chess can be a pretty punishing game, but I thought this was nevertheless a way to make it even more challenging by making it trickier to anticipate your opponent, even though both players still have the same information. From the playtests I've done, that challenge is pretty compelling. It also seems to be more fun at 2 people, where both players keep surprising one another. https://ift.tt/mx8P0N1 June 1, 2024 at 12:41AM
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