DevTools
Showing 69 DevTools self-hosted open-source projects
Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to production without rebuilding the stack.
An open-source API development ecosystem for testing HTTP, WebSocket, GraphQL, and other APIs with real-time collaboration.
VS Code in the browser
Open source backend with embedded SQLite database, realtime subscriptions, admin UI, and REST API in a single executable.
A painless self-hosted all-in-one software development service with Git hosting, code review, team collaboration, package registry, and CI/CD.
An open-source, all-in-one development platform providing backend infrastructure and web hosting for web, mobile, and AI applications.
Open-source project management platform for tracking issues, running cycles, and managing product roadmaps.
A painless, self-hosted Git service with a GitHub-like interface, built with Go for easy deployment across platforms.
Developer-first error tracking and performance monitoring
A cloud-native, high-performance API and AI Gateway for orchestrating microservices, LLM, and MCP traffic with extensible plugins.
An open-source low-code platform for building custom internal tools, admin panels, and dashboards.
Halo 是一款强大易用的开源建站工具，从个人博客、知识库，到企业官网、在线商城，Halo 都能助您轻松实现，一站式满足您的多样化建站需求。
An open-source low-code platform for building and deploying internal tools, dashboards, workflows, and AI agents.
Instant, realtime GraphQL APIs on your data with fine-grained access control and database event webhooks.
🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Integrates with OpenTelemetry, LangChain, OpenAI SDK, LiteLLM, and more. 🍊YC W23
Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.
An open-source operations platform for building AI agents, automations, and apps to handle business workflows.
Huly — All-in-One Project Management Platform (alternative to Linear, Jira, Slack, Notion, Motion)
An open-source platform for debugging, evaluating, and monitoring LLM applications, RAG systems, and agentic workflows with tracing and automated evaluations.
UVdesk Open Source Community Helpdesk is a comprehensive ticketing support system designed for everyone, offering robust features to streamline customer support and collaboration.
Open source web-based project management software for planning, tracking, and collaborating on projects.
An extensible, next-generation web-based interface for interactive computing and data science, based on the Jupyter Notebook architecture.
A platform for organizations to provision secure, self-hosted cloud development environments using Terraform.
An open-source project management system designed for non-project managers, built with neurodiversity in mind.
A cloud-native, open source API gateway written in Go, supporting REST, GraphQL, TCP, and gRPC protocols.
A Git platform powered by Scala with easy installation, high extensibility & GitHub API compatibility
A smart model router for OpenClaw that cuts LLM costs up to 70% by routing requests to the cheapest capable model.
Kubernetes based Cloud Development Environments for Enterprise Teams
An open-source Go framework for building ultra-performant API gateways with middleware support.
Flagsmith is an open source feature flagging and remote config service. Self-host or use our hosted version at https://app.flagsmith.com.
Web based localization tool with tight version control integration.
An open, sub-millisecond, single-executable Firebase alternative with type-safe APIs, built-in WebAssembly runtime, realtime subscriptions, auth, and admin UI.
An integrated development environment (IDE) for the R programming language with a comprehensive workbench and server capabilities.
Enterprise-ready, Git native feature management solution
📮 Untangle your GitHub Notifications
Robust, fast, scalable, and sandboxed open-source online code execution system for humans and AI.