Authentication

285+ open-source auth tools — OAuth, SSO, passkeys, MFA, and session management. Alternatives to Auth0, Clerk, and Firebase Auth.

Srs

SRS is a simple, high-efficiency, real-time media server supporting RTMP, WebRTC, HLS, HTTP-FLV, HTT

Design & Creative
audiocc-plus-plus
Visit → 28667★
Obfus.H

Macro-header for compile-time C obfuscation (tcc, win x86/x64)

Developer Tools
ccompile-timeconfuse
Visit → 1589★
Oathkeeper

A cloud native Identity & Access Proxy / API (IAP) and Access Control Decision API that authenticate

API Tools
api-gatewaygolanghacktoberfest
Visit → 3542★
Curl

A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, F

Developer Tools
cclientcurl
Visit → 41177★
Json C

https://github.com/json-c/json-c is the official code repository for json-c. See the wiki for relea

Developer Tools
chacktoberfestjson
Visit → 3255★
Raylib

A simple and easy-to-use library to enjoy videogames programming

Games & Entertainment
androidcembedded
Visit → 31722★
Smenu

smenu started as a lightweight and flexible terminal menu generator, but quickly evolved into a powe

CLI Tools
cclicommand-line
Visit → 2481★
Libvips

A fast image processing library with low memory needs.

Developer Tools
ccppgif
Visit → 11184★
Smartdns

A local DNS server to obtain the fastest website IP for the best Internet experience, support DoT, D

DevOps & Infrastructure
cdnsdns-over-https
Visit → 10661★
Guilite

✔️The smallest header-only GUI library(4 KLOC) for all platforms

Developer Tools
ccppcross-platform
Visit → 7675★
Radare2

UNIX-like reverse engineering framework and command-line toolset

Security Tools
binary-analysisccommandline
Visit → 23310★
Hayroo

Full-featured MERN Stack E-commerce platform with payment gateway using React, Node.js, Express, Mon

Payments
cssecommerce-websiteexpressjs
Visit → 993★ 1 AI recommendations
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