SelfHostedWorld Weekly Recap — Apr 24, 2026 – May 1, 2026

• 
  PostHog

  34.2k+1.4k

  PostHog is an open source platform for product analytics, session replays, feature flags, experiments, error tracking, surveys, data warehousing, data pipelines, LLM analytics, and workflows.

  MIT LicenseStartupsData EngineersDevelopersAI ToolingAnalytics Toolsopen-coredockersource
• 
  penpot

  47.1k+1.4k

  Penpot is an open-source design and prototyping tool for designers and developers to collaborate on design systems, prototypes, and code.

  Mozilla Public License 2.0Small TeamsAgenciesDesignersContent CreatorsDiagramming Toolsdockerkubernetes
• 
  Cap

  6.2k+913

  Cap is a lightweight open-source CAPTCHA alternative that uses SHA-256 proof-of-work and JavaScript instrumentation challenges.

  Apache License 2.0Security ResearchersDevelopersPrivacy AdvocatesAPI / ServiceCAPTCHA Servicesdocker

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