# Best self-hosted Developer Tools apps

> Cloud IDEs, feature flags, error tracking, localization and testing tools. Everything developers need to build and run software. The most popular self-hosted developer tools apps on GitHub are OpenHands, code-server and Sentry Self-Hosted. appsgit lists 34 self-hosted apps in this category, ranked by GitHub stars. 32 of the 34 apps here are open source; 2 are source-available.

## Key facts

| Fact | Value |
|---|---|
| Apps listed | 34 |
| Most starred | OpenHands (90,074 stars) |
| With a Docker image | 27 |
| Canonical URL | https://appsgit.com/categories/developer-tools |

## All 34 Developer Tools apps

- [OpenHands](https://appsgit.com/apps/openhands): Platform for AI software development agents that write code and run commands. (90,074 stars, MIT, TypeScript, Docker)
- [code-server](https://appsgit.com/apps/code-server): VS Code in the browser, hosted on a remote server. (79,549 stars, MIT, TypeScript, Docker)
- [Sentry Self-Hosted](https://appsgit.com/apps/sentry-self-hosted): Powerful error tracking platform with wide language support and a robust API. (45,479 stars, FSL-1.1-Apache-2.0, source-available, Python)
- [PostHog](https://appsgit.com/apps/posthog): Product analytics, session recording, feature flagging and a/b testing that you can self-host (alternative to Mixpanel, Amplitude, Heap, HotJar, Optimizely). (40,156 stars, MIT, Python)
- [Portainer](https://appsgit.com/apps/portainer): Web UI for managing Docker, Swarm and Kubernetes environments. (38,621 stars, Zlib, TypeScript, Docker)
- [Langfuse](https://appsgit.com/apps/langfuse): LLM engineering platform for model tracing, prompt management, and application evaluation. Langfuse helps teams collaboratively debug, analyze, and iterate on their LLM applications such as chatbots… (35,416 stars, MIT, TypeScript, Docker)
- [k6](https://appsgit.com/apps/k6): Modern load testing tool using JavaScript scripts. (31,797 stars, AGPL-3.0, Go, Docker)
- [Temporal](https://appsgit.com/apps/temporal): Durable execution platform for reliable workflows and background jobs. (23,487 stars, MIT, Go, Docker)
- [Verdaccio](https://appsgit.com/apps/verdaccio): Lightweight private npm proxy registry. (17,911 stars, MIT, TypeScript, Docker)
- [Coder](https://appsgit.com/apps/coder): Remote development machines on your own infrastructure. (16,857 stars, AGPL-3.0, Go, Docker)
- [JupyterLab](https://appsgit.com/apps/jupyterlab): Web-based environment for interactive and reproducible computing. (15,335 stars, BSD-3-Clause, TypeScript, Docker)
- [OpenBao](https://appsgit.com/apps/openbao): Open-source fork of Vault for managing secrets and encryption keys. (8,320 stars, MPL-2.0, Go, Docker)
- [Eclipse Che](https://appsgit.com/apps/eclipse-che): Open source workspace server and cloud IDE. (7,168 stars, EPL-2.0, TypeScript, Docker)
- [Flagsmith](https://appsgit.com/apps/flagsmith): Dashboard, API and SDKs for adding Feature Flags to your applications (alternative to LaunchDarkly). (6,587 stars, BSD-3-Clause, Python, Docker)
- [Weblate](https://appsgit.com/apps/weblate): Web-based translation tool with tight version control integration. (6,106 stars, GPL-3.0, Python, Docker)
- [RStudio Server](https://appsgit.com/apps/rstudio-server): Web browser based IDE for R. (5,081 stars, AGPL-3.0, Java)
- [Flipt](https://appsgit.com/apps/flipt): Feature flag solution with support for multiple data backends (alternative to LaunchDarkly). (4,914 stars, FCL-1.0-MIT, source-available, Go, Docker)
- [Judge0 CE](https://appsgit.com/apps/judge0-ce): API to compile and run source code. (4,461 stars, GPL-3.0, HTML, Docker)
- [Tolgee](https://appsgit.com/apps/tolgee): Developer & translator friendly web-based localization platform enabling users to translate directly in the app they develop. (4,119 stars, Apache-2.0, TypeScript, Docker)
- [Lowdefy](https://appsgit.com/apps/lowdefy): Build internal tools, BI dashboards, admin panels, CRUD apps and workflows in minutes using YAML / JSON. (3,010 stars, Apache-2.0, JavaScript, Docker)
- [Azimutt](https://appsgit.com/apps/azimutt): Visual database exploration made for real world databases (big and messy). Explore your database schema as well as data, document them, extend them and even get analysis and guidelines. (2,190 stars, MIT, Elm, Docker)
- [Traduora](https://appsgit.com/apps/traduora): Translation management platform for teams. (2,133 stars, AGPL-3.0, JavaScript, Docker)
- [GO Feature Flag](https://appsgit.com/apps/go-feature-flag): Simple, complete, and lightweight feature flag solution (alternative to LaunchDarkly). (2,120 stars, MIT, Go)
- [Featbit](https://appsgit.com/apps/featbit): Enterprise-grade feature flag platform that you can self-host. (1,925 stars, MIT, C#, Docker)
- [LiveCodes](https://appsgit.com/apps/livecodes): Feature-rich client-side code playground for React, Vue, Svelte, Solid, Typescript, Python, Go, Ruby, PHP and 90+ other languages. (1,510 stars, MIT, TypeScript)
- [Accent](https://appsgit.com/apps/accent): Developer-oriented translation tool. (1,494 stars, BSD-3-Clause, TypeScript, Docker)
- [Bencher](https://appsgit.com/apps/bencher): Suite of continuous benchmarking tools designed to catch performance regressions in CI. (909 stars, MIT, Rust)
- [Hopp](https://appsgit.com/apps/hopp): Remote pair programming app with low-latency 4K screen sharing, drawing, and remote control, with clients for macOS and Windows (alternative to Tuple, Pop, Drovio, Coscreen). (693 stars, AGPL-3.0, Rust, Docker)
- [Atheos](https://appsgit.com/apps/atheos): Web-based IDE framework with a small footprint and minimal requirements, continued from Codiad. (677 stars, MIT, JavaScript, Docker)
- [WebHook Tester](https://appsgit.com/apps/webhook-tester): Powerful tool for testing WebHooks and more. (542 stars, MIT, Go, Docker)
- [Localess](https://appsgit.com/apps/localess): Powerful translation management and content management system. Manage and translate your website or app content into multiple languages, using AI to translate faster. (73 stars, MIT, TypeScript, Docker)
- [Nona](https://appsgit.com/apps/nona): Remote configuration and feature flag service with a single REST API, multiple environments, and official JavaScript and .NET clients (alternative to Firebase Remote Config). (45 stars, Apache-2.0, C#, Docker)
- [RapidForge](https://appsgit.com/apps/rapidforge): Lightweight platform for building webhooks, scheduled tasks and pages. Implement your logic with Bash or Lua. (44 stars, Apache-2.0, JavaScript)
- [Request Inbox](https://appsgit.com/apps/request-inbox): Collect and inspect HTTP requests for testing and debugging. Create and manage inboxes, capture detailed request data, configure custom responses. (6 stars, Apache-2.0, TypeScript, Docker)

## Replaces

- [Open-source alternatives to Sentry](https://appsgit.com/alternatives/sentry)

## Related categories

- [Low-code & Backend](https://appsgit.com/categories/low-code): Low-code app builders, backend-as-a-service and serverless platforms. Open-source alternatives to Firebase, Supabase and Retool.
- [AI & LLM Tools](https://appsgit.com/categories/ai-tools): Self-hosted chat interfaces, model runners and AI platforms. Run large language models locally or on your own servers for private ChatGPT alternatives.
- [Analytics](https://appsgit.com/categories/analytics): Self-hosted web analytics and business intelligence tools. Track visitors and product usage or explore your data without sending it to a third party.
- [Self-hosting Platforms](https://appsgit.com/categories/self-hosting-platforms): Home server operating systems and one-click app platforms. Turn a spare computer into your own private cloud.
- [Automation & Workflows](https://appsgit.com/categories/automation): Workflow automation and scheduling platforms that connect apps and run jobs. A self-hosted way to replace Zapier, IFTTT and cron glue scripts.
- [Database Management](https://appsgit.com/categories/database-management): Database admin tools, spreadsheet-style databases and data platforms. Browse, query and build apps on top of your data.

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Canonical page: https://appsgit.com/categories/developer-tools
Source: appsgit (https://appsgit.com), the app store for github. Data from the GitHub API, refreshed nightly.
Machine access: JSON API https://appsgit.com/api/v1/apps (OpenAPI: https://appsgit.com/openapi.json), MCP server https://mcp.appsgit.com/mcp, full index https://appsgit.com/llms-full.txt.