HandBrake: Open Source Video Transcoder

Open Source Barcode Generator

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.

Mosh-Pro — Glitch & Video Effects App

Mosh-Pro is a real-time visual effects mixer for image, video & GIF — 60+ effects, 4K export, audio-reactive, MIDI. Or try the free online glitch tool at Mosh-Lite.

VERT.sh — Free, fast, and awesome file converter

With VERT, you can quickly convert any image, video, audio, and document file. No ads, no tracking, open source, and all processing (other than video) is done on your device.

VERT.sh — Free, fast, and awesome file converter

With VERT, you can quickly convert any image, video, audio, and document file. No ads, no tracking, open source, and all processing (other than video) is done on your device.

Motion Core — Svelte-native motion toolkit with GSAP and OGL-powered components, demos, and CLI-driven workflows

Svelte-native motion toolkit with GSAP and OGL-powered components, demos, and CLI-driven workflows.

Crop Video Files Online for Free - FreeConvert.com

Easily crop video files online. Supports MP4, MOV, AVI, MKV, and more. Best video quality & No watermarks.

Openverse

Search over 800 million free and openly licensed images, photos, audio, and other media types for reuse and remixing.

The Free-Libre / Open Source Software (FLOSS) License Slide

There are a large number of Free-Libre / Open Source Software (FLOSS) licenses, but only a few are widely used. The widely-used licenses tend to be compatible, i.e., the software can be combined to produce a larger work. The following “license slide” figure makes it easy to see when common licenses can be combined:

GitHub - FFmpeg/asm-lessons: FFmpeg Assembly Language Lessons

FFmpeg Assembly Language Lessons. Contribute to FFmpeg/asm-lessons development by creating an account on GitHub.

Svelte-Motion

An animation library for Svelte apps based on Framer Motion.

Home – DVC

Open-source version control system for Data Science and Machine Learning projects. Git-like experience to organize your data, models, and experiments.

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.

Simplest Manifest - Video

IIIF is a set of open standards for delivering high-quality digital objects online at scale. It’s also the international community that makes it all work.

Free Online GIF Maker — 70+ 3D Animations | 3D Gif Maker

Free online GIF maker — turn any image into an animated GIF in seconds. 70+ effects: 3D spins, explosions, waves, glitches, and more. No sign-up required.

TOPLAP – The home of live coding

15 years of From Scratch, streaming live coding performances from around the world, December 6th to 8th 2025. View line…