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471 projects, sorted by GitHub stars.

pyrefly

Alternative toPyCharm Professional

Lightning-fast type checking for Python

  • 7,118 GitHub stars
  • MITLicence MIT

Firebase Ios Sdk

Alternative toAWS Amplify

Open source Apple SDK for Firebase auth, data, push and crashes

  • 6,974 GitHub stars
  • Apache-2.0Licence Apache-2.0

tradingview-mcp

Alternative toTradingView

MCP bridge for AI-assisted TradingView chart analysis

  • 6,850 GitHub stars
  • CustomLicence MIT with trademark/affiliation notices

OpenShot

Alternative toAdobe Premiere Pro

Free open source video editor for Linux, Mac, and Windows

  • 6,663 GitHub stars
  • GPL-3.0Licence GPL-3.0
  • #Video

Flagsmith

Alternative toLaunchDarkly

Open source feature flags and remote config, self-hosted

  • 6,605 GitHub stars
  • BSD-3-ClauseLicence BSD-3-Clause

VoidZero

Alternative toVercel

Next-generation unified JavaScript tooling infrastructure

  • 6,409 GitHub stars
  • MITLicence MIT

Waterfox

Alternative toBrave Browser

Privacy-focused browser engineered for speed and user control

  • 6,380 GitHub stars
  • MPL-2.0Licence MPL-2.0

scriptc

InDeveloper Tools

TypeScript to native executables, no runtime required

  • 6,369 GitHub stars
  • Apache-2.0Licence Apache-2.0

trueforge

Alternative toCClaude Managed Agents

Open-source agent harness for reliable, long-running LLM agents

  • 6,315 GitHub stars
  • MITLicence MIT
  • #LLM

Lightdash

Alternative toLooker

Self-serve BI for dbt projects with metric definitions

  • 6,195 GitHub stars
  • MITLicence MIT

jnv

InDeveloper Tools

Interactive jq filter editor with live JSON navigation

  • 6,129 GitHub stars
  • MITLicence MIT

hister

Alternative toGlean

Private full-text search for your pages and files

  • 6,092 GitHub stars
  • AGPL-3.0Licence AGPL-3.0
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