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Discover open-source software you can host on your own servers. Take control of your data and infrastructure.
Showing 27 DevTools self-hosted open-source projects
An open-source API development ecosystem for testing HTTP, WebSocket, GraphQL, and other APIs with real-time collaboration.
Open source backend with embedded SQLite database, realtime subscriptions, admin UI, and REST API in a single executable.
An open-source, all-in-one development platform providing backend infrastructure and web hosting for web, mobile, and AI applications.
A painless self-hosted all-in-one software development service with Git hosting, code review, team collaboration, package registry, and CI/CD.
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.
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.
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.
An open-source operations platform for building AI agents, automations, and apps to handle business workflows.
An open-source platform for debugging, evaluating, and monitoring LLM applications, RAG systems, and agentic workflows with tracing and automated evaluations.
An extensible, next-generation web-based interface for interactive computing and data science, based on the Jupyter Notebook architecture.
Open source web-based project management software for planning, tracking, and collaborating on projects.
A platform for organizations to provision secure, self-hosted cloud development environments using Terraform.
A cloud-native, open source API gateway written in Go, supporting REST, GraphQL, TCP, and gRPC protocols.
An open-source project management system designed for non-project managers, built with neurodiversity in mind.
An open-source Go framework for building ultra-performant API gateways with middleware support.
A smart model router for OpenClaw that cuts LLM costs up to 70% by routing requests to the cheapest capable model.
An integrated development environment (IDE) for the R programming language with a comprehensive workbench and server capabilities.
An open, sub-millisecond, single-executable Firebase alternative with type-safe APIs, built-in WebAssembly runtime, realtime subscriptions, auth, and admin UI.
An open-source webhooks service that handles deliverability, retries, and security for developers.
Build data-centric web applications by writing SQL queries that automatically generate interactive user interfaces.
A self-hosted API management platform that automates routing, authentication, documentation, and SDK generation for scalable API products.
An extensible open-source no-code platform for building web and mobile database applications.
A simple, complete, and lightweight self-hosted feature flag solution that supports multiple languages via OpenFeature.
A self-hosted enterprise platform that automatically generates governed REST APIs for any data source, connecting applications and LLMs with role-based access.