Authentication

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

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★
Radare2

UNIX-like reverse engineering framework and command-line toolset

Security Tools
binary-analysisccommandline
Visit → 23310★
Btcpayserver

Accept Bitcoin payments. Free, open-source & self-hosted, Bitcoin payment processor.

Payments
bitcoinbitcoin-payment-gatewaybitcoin-payment-processor
Visit → 7460★
Mpv

🎥 Command line media player

Design & Creative
audiocffmpeg
Visit → 34553★
Kitty

If you live in the terminal, kitty is made for you! Cross-platform, fast, feature-rich, GPU based.

Developer Tools
cgogolang
Visit → 32048★
V2Rayfree

v2ray节点、免费节点、免费v2ray节点、最新公益免费v2ray节点订阅地址、免费v2ray节点每日更新、免费ss/v2ray/trojan节点、freefq

Learning & Education
fanqianggfwlantern
Visit → 11886★
GLAuth

LDAP authentication server for developers

Authentication
self-hostedldapserver
Visit → 2807★
Ripes

A graphical processor simulator and assembly editor for the RISC-V ISA

Developer Tools
computer-architecturecpu-emulatoreducation
Visit → 3254★
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