Show HN: I Built SwiftUI but for macOS MDM https://ift.tt/DrviOhA

Show HN: I Built SwiftUI but for macOS MDM https://ift.tt/4k1MPRx April 21, 2026 at 12:57AM

Show HN: Simple CLI tool to convert PDFs to dark mode, with TOC preservation https://ift.tt/JMPyVOS

Show HN: Simple CLI tool to convert PDFs to dark mode, with TOC preservation Hi HN, I made a little something that could be useful to those like me that read pdfs at night. https://ift.tt/0JCZ7gd April 21, 2026 at 12:22AM

Show HN: Git Push No-Mistakes https://ift.tt/w4UPLDR

Show HN: Git Push No-Mistakes no-mistakes is how I kill AI slop. It puts a local git proxy in front of my real remote. I push to no-mistakes instead of origin, and it spins up a disposable worktree, runs my coding agent as a validation pipeline, forwards upstream only after every check passes, opens a clean PR automatically, and babysits CI pipeline for me. https://ift.tt/OPdxvbj April 20, 2026 at 10:40PM

Show HN: How context engineering works, a runnable reference https://ift.tt/rEBgj3Q

Show HN: How context engineering works, a runnable reference I've been presenting at local meetups about Context Engineering, RAG, Skills, etc.. I even have a vbrownbag coming up on LinkedIn about this topic so I figured I would make a basic example that uses bedrock so I can use it in my talks or vbrownbags. Hopefully it's useful. https://ift.tt/iKnxm2z April 17, 2026 at 10:20PM

Show HN: Newsmaps.io a map of how news topics are covered by different countries https://ift.tt/HW3FCY1

Show HN: Newsmaps.io a map of how news topics are covered by different countries https://ift.tt/dnpCa6U April 20, 2026 at 01:02AM

Show HN: A privacy-first, local-LLM note app for iOS (Google Keep alternative) https://ift.tt/V5spmgC

Show HN: A privacy-first, local-LLM note app for iOS (Google Keep alternative) https://ift.tt/Jj5uQKN April 19, 2026 at 08:59PM

Show HN: Free PDF redactor that runs client-side https://ift.tt/RGUM9d6

Show HN: Free PDF redactor that runs client-side I recently needed to verify past employment and to do so I was going to upload paystubs from a previous employer, however I didn't want to share my salary in that role. I did a quick search online and most sites required sign-up or weren't clear about document privacy. I conceded and signed up for a free trial of Adobe Acrobat so I could use their PDF redaction feature. I figured there should be a dead simple way of doing this that's private, so I decided to create it myself. What this does is rasterize each page to an image with your redactions burned in, then it rebuilds the PDF so the text layer is permanently destroyed and not just covered up and easily retrievable. I welcome any and all feedback as this is my first live tool, thanks! https://redactpdf.net April 19, 2026 at 10:39PM