U8glib library for monochrome displays, version 2

G-code generator for 3D printers (RepRap, Makerbot, Ultimaker etc.)

SmartMatrix::GFX: Allow using Adafruit::GFX as well as FastLED_NeoMatrix code with SmartMatrix backend,

Spectrum analyzer 8-64channels FFT

SmartMatrix Library for Teensy 3, Teensy 4, and ESP32

Adafruit GFX compatible graphics driver for LED matrix panels

Unlock your displays on your Mac! Flexible HiDPI scaling, XDR/HDR extra brightness, virtual screens, DDC control, extra dimming, PIP/streaming, EDID override and lots more!

🖥 Control your display's brightness & volume on your Mac as if it was a native Apple Display. Use Apple Keyboard keys or custom shortcuts. Shows the native macOS OSDs.

SVG Parsing for Elements, Paths, and other SVG Objects.

Operator to build and deploy a docker container from a github repository

A Spotify Connect player targeting, but not limited to embedded devices (ESP32).

NFC library using PN532 to read/write card and communicate with android

Vendor and platform neutral SDR support library.

Timeflake is a 128-bit, roughly-ordered, URL-safe UUID.

🚀 Distribute your Minecraft modpacks with a custom launcher

An open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on a straight Arduino

A nodejs and client-side library for (cubic) Bezier curve work

A library of intersection algorithms covering all SVG shape types

General and administrative commands

The easiest, full-featured wireless router setup for Debian-based devices. Period.

Programming font comparison

Open source bridge simulator. Build with the SeriousProton engine.

Generate raster image tiles for use with leaflet.

Lua in Python

An open source vector nesting tool

The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.

In-depth guide to the best open-source typefaces: https://beautifulwebtype.com

A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)

Port of LevelDB to Java

WorldEdit client interface for Minecraft