







Zint is a free and open-source barcode generator for desktop, command line and developer workflows, supporting many linear, stacked, postal and matrix barcode formats.
Barcode.new
A barcode generator that doesn't suck: 100% free, no ads, signup or cookies. Supports all barcode types. Instant, offline, on-device barcode generation with high quality SVG, PNG and PDF export options.

dev:client_coding:javascript_api [Zotero Documentation]
Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
dev:client_coding:plugin_development [Zotero Documentation]
Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
I Switched From Claude Code to OpenCode — Here's Why
I tested OpenCode against Claude Code for real development work. Here's what surprised me about the open-source alternative — and what I don't miss.

popmechanic/VibesOS
A GUI for Claude Code that makes it easy to vibe code simple, un-hackable apps
Fragment | A modern toolkit for creative coding
Fragment lets you sketch, render, and export canvas-based graphics with ease, from quick experiments to production-ready visuals. Built on top of Vite, Svelte and Mediabunny.

Stop Using OpenCode
If you don’t know what OpenCode is, imagine a boot stamping on a human face forever. The boot is made of TypeScript and the face is everything we have learned about security and systems software since the invention of the electronic computer in the 1940s. The creators describe it as an AI coding agent. As far as I can tell it’s the most popular open-source coding agent, and it currently has 161k stars on GitHub.
HandBrake: Open Source Video Transcoder
HandBrake is an open-source, GPL-licensed, multiplatform, multithreaded video transcoder.
Paseo – Run Claude Code, Codex, Copilot, OpenCode from anywhere
Open source app for Claude Code, Codex, OpenCode, Pi, and 30+ more coding agents. Run many agents in parallel on your machines. Editor, terminals, diffs, pull requests, and a browser in one window. One download on desktop. The full app on iOS and Android.
