Top DEV GitHub Repositories & Tools (2026)

Deployment platform for teams to deploy internal tools. Deploy web apps declaratively, on a single-node or on Kubernetes, with OIDC/SAML auth and RBAC.

Quickly develop, deploy and test Solana programs from browsers

Open-source, self-hosted AI app builder — an agent builds real apps in isolated sandboxes on your own server, each live at a preview URL. Self-host in one command. MIT.

A flexible, memory compact, fast and dynamic CSG implementation on top of three-mesh-bvh

Community edition of RepoPrompt: a native macOS context engineering app for AI coding agents, with an MCP CLI.

DOMjudge programming contest jury system

Use Apache Causeway™ to rapidly develop domain-driven apps or modular monoliths in Java, on top of the Spring Boot platform. Write your business logic in entities, domain services or view models, and the framework dynamically generates a representation of that domain model as a webapp, GraphQL or RESTful API. For prototyping or production.

Find code by asking what it does. A CLI for coding agents that uses Jev to discover relevant files and source context.

A small C# game framework

Website for Meshery

The CMS for Creators. Stable. Lightweight. Instantly Familiar. Forked from WordPress.

OpenSwarm — Autonomous AI dev team orchestrator powered by Claude Code CLI. Discord control, Linear integration, cognitive memory.

A foundational Haxe framework for cross-platform development

Clean Architecture for Android - a sample project

Simulate API failures, throttling, and chaos — all from your command line.

Web UI for Pi Coding Agent that keeps sessions alive in real workspaces.

Single dependency Kubernetes clusters for local testing, experimenting and development.

Blazingly-fast :rocket:, rock-solid, local application development :arrow_right: with Kubernetes.

Native-session control plane for Codex, Claude Code, OpenCode, OMP and PI. Run, resume and hand off coding sessions across your machines.

A multi-project AI CLI workspace for local terminals, SSH hosts, and mobile-assisted workflows