hydra-db / hydradb

Distributed graph database in Rust that stores its data durably on S3-compatible object storage and serves OpenCypher over Bolt and HTTP.

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.

apache / datafusion-comet

Apache DataFusion Comet is a plugin that accelerates Apache Spark queries by running operators and expressions natively on Arrow columnar data.

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.

apache / gluten

Middleware plugin that offloads Spark SQL physical plan execution to native engines like Velox and ClickHouse.

aws / aws-lc

AWS-LC is a general-purpose cryptographic library (libcrypto/libssl) maintained by the AWS Cryptography team, derived from BoringSSL and OpenSSL.

processone / ejabberd

Open-source Erlang server for XMPP chat, MQTT brokering, and SIP voice/video signaling, built for scale.

spring-projects / spring-petclinic

A sample Spring Boot web application modeling a veterinary clinic's pet, owner, and visit management.

gitbucket / gitbucket

Self-hosted Git web platform written in Scala, offering repository hosting, issues, pull requests, and wiki.

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.

deepseek-ai / 3FS

A distributed file system from DeepSeek that uses SSDs and RDMA networks to serve storage for AI training and inference workloads.