supabase / supabase
Open source Postgres development platform bundling a database with auth, auto-generated APIs, realtime, storage, and edge functions.
supabase / supabase
fastapi / fastapi
FastAPI is a Python web framework for building APIs using standard type hints, with automatic OpenAPI and JSON Schema documentation.
google-pytorch / torch_tpu
Provides a PyTorch backend that runs PyTorch models and operations on Google's Tensor Processing Units (TPUs).
rmyndharis / OpenWA
Self-hosted WhatsApp API gateway that exposes WhatsApp sessions, messaging, and webhooks over a REST API with a web dashboard.
nodejs / node
Node.js is an open-source, cross-platform JavaScript runtime for running JavaScript outside the browser.
YunaiV / ruoyi-vue-pro
Chinese-language full-stack admin platform (Spring Boot + Vue) with RBAC, multi-tenancy, workflow, payments, mall, CRM/ERP modules, and WeChat mini-program support.
emdash-cms / emdash
A full-stack TypeScript CMS built on Astro, with sandboxed plugins and Portable Text content storage.
Dokploy / dokploy
Self-hostable Platform as a Service for deploying apps and databases on your own VPS, with Docker, Traefik, and backups.
apache / iggy
Persistent message streaming platform written in Rust, served over QUIC, WebSocket, TCP, and HTTP transports.
antiwork / gumroad
Ruby on Rails source code for Gumroad, an e-commerce platform that lets creators sell products directly to consumers.
RayWangQvQ / BiliBiliToolPro
Scheduled task runner that automates recurring Bilibili daily activities across multiple accounts, with a web panel and console host.
lionsoul2014 / ip2region
Offline IP-to-region lookup library and data management framework supporting IPv4 and IPv6 with xdb query clients.
nginx / nginx
Official source repository for NGINX Open Source, a high-performance web server, reverse proxy, load balancer, and content cache.
lichess-org / lila
Open source server powering lichess.org, a free, ad-free online chess platform with realtime games, analysis, and tournaments.
elastic / elasticsearch
Free and open source distributed RESTful search and analytics engine built on Apache Lucene.
typesense / typesense
Typesense is an open-source, in-memory search engine with typo tolerance, faceting, geosearch, and vector search.
redis / redis
In-memory data structure store used as a cache, database, message broker, and vector/document query engine.
DataTalksClub / machine-learning-zoomcamp
A free, cohort-based course teaching ML engineering: training models, exposing them via APIs, and deploying with Docker, Kubernetes, and AWS Lambda.
Paymenter / Paymenter
Open-source billing and webshop platform for hosting companies, handling subscriptions and customer services.
juspay / hyperswitch
Open-source, self-hostable payments infrastructure in Rust that connects to many payment processors and offers routing, vault, and reconciliation modules.
symfony / symfony
A PHP framework and set of reusable components for building web and console applications.
trinodb / trino
Distributed SQL query engine for big data analytics across many data sources, formerly known as PrestoSQL.
opensourcepos / opensourcepos
Web-based point of sale system written in PHP on CodeIgniter 4, backed by MySQL or MariaDB, with inventory, sales, and reporting.
mastodon / mastodon
Self-hosted, federated social network server implementing ActivityPub for publishing posts, media, and following users across servers.
spree / spree
Open-source Ruby commerce platform with REST APIs, TypeScript SDKs, an admin dashboard, and a Next.js storefront.
OpenZeppelin / openzeppelin-contracts
Reusable, community-audited Solidity smart contract library with ERC20/ERC721 implementations and role-based access control.
kimai / kimai
Self-hostable web time-tracking application for timesheets, reports, invoices, and team management.
invoiceninja / invoiceninja
Source-available invoicing app for invoices, quotes, projects, expenses, and time tracking, built on Laravel and offered hosted or self-hosted.
apache / couchdb
Apache CouchDB is a document database with multi-primary replication and a JSON-over-HTTP API.
blockscout / blockscout
Open-source blockchain explorer for viewing, searching, and verifying transactions, accounts, and contracts on EVM chains.
apache / flink
Open source framework for stateful stream and batch data processing, with Java, Scala, Python, and SQL APIs.
firebase / firebase-ios-sdk
Source for Firebase's open-source Apple platform libraries, covering auth, Firestore, messaging, storage, and more for iOS and macOS apps.
apache / fineract
Open-source core banking platform providing a extensible foundation for financial services like loans, savings, and group lending.
supabase / realtime
Elixir/Phoenix WebSocket server providing Broadcast, Presence, and Postgres Changes for realtime client apps.
erlang / otp
Erlang programming language runtime and the OTP libraries and design principles for building fault-tolerant, soft real-time systems.
pixelfed / pixelfed
Federated, ad-free photo sharing social network built on ActivityPub and the Laravel PHP framework.
WordPress / wordpress-develop
Git mirror of the WordPress core Subversion repository, used as the development source for WordPress contributions.
Seldaek / monolog
PHP logging library that sends logs to files, sockets, email, databases and web services via a PSR-3 compatible API.
dotnet / runtime
Source for the .NET runtime, base class libraries, and the dotnet host installers across supported platforms.
processone / ejabberd
Open-source Erlang server for XMPP chat, MQTT brokering, and SIP voice/video signaling, built for scale.
Uniswap / v4-core
Core Solidity smart contracts for Uniswap v4, a singleton automated market maker with extensible pools and hooks.
ash-project / ash
Declarative Elixir framework for defining resources, actions, and policies that generate APIs, queries, and business logic.
openhwfoundation / cvw
Wally is a configurable 5-stage pipelined RISC-V processor written in SystemVerilog, supporting RVA22 and virtual memory.
Vectorized / solady
Gas-optimized Solidity snippets and contract libraries for Ethereum, including ERC20, ERC721, and ERC1155 implementations.
Uniswap / permit2
Solidity contracts from Uniswap providing a unified token approval and signature-based transfer system for ERC20 tokens.
across-protocol / contracts
Solidity smart contracts for Across, a cross-chain token bridge with a HubPool on Ethereum and SpokePools on other networks.
transmissions11 / solmate
Gas-optimized Solidity building blocks for smart contract development, including tokens, auth, math, and utility contracts.
mojolicious / mojo
Perl web framework with a built-in non-blocking HTTP/WebSocket server and client, plus MVC, routing, templates, and JSON/HTML parsing.
apple / swift-crypto
Swift implementation of a large part of Apple's CryptoKit API for Linux and ARM64 Windows, backed by vendored BoringSSL and XKCP.
PostgREST / postgrest
Serves a RESTful JSON API directly from an existing PostgreSQL database, with authorization delegated to database roles.
spring-projects / spring-boot
Opinionated framework for building production-ready, standalone Spring applications with minimal configuration.
kgrzybek / modular-monolith-with-ddd
Reference implementation of a modular monolith in .NET using Domain-Driven Design, CQRS, and clean architecture patterns.