Repository Index

MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems

• micropython
• python
• embedded
• microcontroller

A cross-platform, linkable library implementation of Git that you can use in your application.

• libgit2
• git
• library
• dvcs

Windows Precision Touchpad Driver Implementation for Apple MacBook / Magic Trackpad

• windows-precision-touchpad
• driver
• apple-macbook
• hid

An open source, portable, easy to use, readable and flexible TLS library, and reference implementation of the PSA Cryptography API. Releases are on a varying cadence, typically around 3 - 6 months between releases.

• tls
• ssl
• crypto
• cryptography-library

Terminal based "The Matrix" like implementation

• c
• matrix
• screensaver

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From a Raspberry PI to a multi-core server, FreeSWITCH can unlock the telecommunications potential of any device.

• freeswitch
• signalwire
• open-source
• source-code

An implementation of the TLS/SSL protocols

• tls
• ssl
• s2n
• encryption

CircuitPython - a Python implementation for teaching coding with microcontrollers

• circuitpython
• micropython
• python
• embedded

eBPF implementation that runs on top of Windows

Implementations of SIMD instruction sets for systems which don't natively support them.

• simd-intrinsics
• sse
• neon
• arm

The wolfSSL library is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. wolfSSL supports up to TLS 1.3 and DTLS 1.3! Update to wolfSSL 5.9.1 for the latest CVE fixes.

• ssl
• tls
• cryptography
• security

Concurrency primitives, safe memory reclamation mechanisms and non-blocking (including lock-free) data structures designed to aid in the research, design and implementation of high performance concurrent systems developed in C99+.

Basic implementations of standard cryptography algorithms, like AES and SHA-1.

C implementation of statsd

• statsd
• stats
• statsite
• aggregated-metrics

Columnar storage extension for Postgres built as a foreign data wrapper. Check out https://github.com/citusdata/citus for a modernized columnar storage implementation built as a table access method.

• postgresql
• compression
• columnar-store
• columnar-storage

Two-Level Segregated Fit memory allocator implementation.

OpenSIPS is a GPL implementation of a multi-functionality SIP Server that targets to deliver a high-level technical solution (performance, security and quality) to be used in professional SIP server platforms.

Official repository of the OpenJPEG project

• openjpeg
• c
• jpeg2000
• reference-implementation

A C implementation for creating 2D Voronoi/Delauney diagrams

An implementation of markdown in C, using a PEG grammar

Single C file TLS 1.2/1.3 implementation, using tomcrypt as crypto library

• tls

C Implementation of 1D and 2D Wavelet Transforms (DWT,SWT and MODWT) along with 1D Wavelet packet Transform and 1D Continuous Wavelet Transform.

• wavelets
• dwt
• continuous-wavelet-transform
• wavelet-packet-trees

Vulkan Portability Implementation

A self contained Lua MessagePack C implementation.