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OpenSourceChoice
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OpenSourceChoice

Open-source software from United States.

Inspect repositories, licenses, activity, and alternatives across projects with a documented origin in United States.

12 projects connectedCountry is shown only when a verifiable origin source exists in the catalog.
Public APIs
United StatesMIT

A collective list of free APIs

Developer ToolsOpen-source projects grouped in this category for discovery and comparison.6 projects#PythonProjects tagged with this topic in the verified catalog.4 projectsapiProjects tagged with this topic in the verified catalog.1 projectapisProjects tagged with this topic in the verified catalog.1 projectCourseraProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives
↗ 282 recorded momentum↗ 282 recorded momentumRecorded star momentum from the latest GitHub metrics sync · snapshot Nov 1, 2026.Browse trending →
FreePricingFree and open sourceFree493.9K55.1K42 hours ago
Alternatives toCourseraCourseraProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives+2
freeCodeCamp
United StatesBSD-3-Clause

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

Content & CollaborationOpen-source projects grouped in this category for discovery and comparison.1 project#TypeScriptProjects tagged with this topic in the verified catalog.3 projectscareersProjects tagged with this topic in the verified catalog.1 projectcertificationProjects tagged with this topic in the verified catalog.1 projectCourseraProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives
↗ 79 recorded momentum↗ 79 recorded momentumRecorded star momentum from the latest GitHub metrics sync · snapshot Nov 1, 2026.Browse trending →
FreePricingFree and open sourceFree458.3K48.2K10 hours ago
Alternatives toCourseraCourseraProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives+1
Free Programming Books
United StatesCC-BY-4.0

:books: Freely available programming books

Developer ToolsOpen-source projects grouped in this category for discovery and comparison.6 projects#PythonProjects tagged with this topic in the verified catalog.4 projectsbooksProjects tagged with this topic in the verified catalog.1 projecteducationProjects tagged with this topic in the verified catalog.2 projectsCourseraProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives
↗ 73 recorded momentum↗ 73 recorded momentumRecorded star momentum from the latest GitHub metrics sync · snapshot Nov 1, 2026.Browse trending →
FreePricingFree and open sourceFree400.6K67K7 hours ago
Alternatives toCourseraCourseraProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives+2
Coding Interview University
United StatesCC-BY-SA-4.0

A complete computer science study plan to become a software engineer.

Developer ToolsOpen-source projects grouped in this category for discovery and comparison.6 projects#algorithmProjects tagged with this topic in the verified catalog.1 projectalgorithmsProjects tagged with this topic in the verified catalog.1 projectcoding-interviewProjects tagged with this topic in the verified catalog.1 projectLeetCodeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
↗ 31 recorded momentum↗ 31 recorded momentumRecorded star momentum from the latest GitHub metrics sync · snapshot Nov 1, 2026.Browse trending →
FreePricingFree and open sourceFree363.6K85.2K1 year ago
Alternatives toLeetCodeLeetCodeProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
superpowers
United StatesMIT

An agentic skills framework & software development methodology that works.

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.4 projects#ShellProjects tagged with this topic in the verified catalog.1 projectaiProjects tagged with this topic in the verified catalog.3 projectsbrainstormingProjects tagged with this topic in the verified catalog.1 projectAI-nativeThis project includes AI-native capability signals in the catalog metadata.4 AI-native projectsClaudeProprietary AI assistant from Anthropic.1 alternative
↗ 648 recorded momentum↗ 648 recorded momentumRecorded star momentum from the latest GitHub metrics sync · snapshot Nov 1, 2026.Browse trending →
FreePricingFree and open sourceFree310.3K27.6K2 days ago
Alternatives toClaudeClaudeProprietary AI assistant from Anthropic.1 alternative+2
Project Based Learning
United StatesMIT

Curated list of project-based tutorials

Developer ToolsOpen-source projects grouped in this category for discovery and comparison.6 projects#PythonProjects tagged with this topic in the verified catalog.4 projectsbeginner-projectProjects tagged with this topic in the verified catalog.1 projectcppProjects tagged with this topic in the verified catalog.1 projectUdemyProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives
↗ 101 recorded momentum↗ 101 recorded momentumRecorded star momentum from the latest GitHub metrics sync · snapshot Nov 1, 2026.Browse trending →
FreePricingFree and open sourceFree288.6K36.8K6 days ago
Alternatives toUdemyUdemyProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives
Hermes Agent
United StatesMIT

The agent that grows with you

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.4 projects#PythonProjects tagged with this topic in the verified catalog.4 projectsGithub ActionsProjects tagged with this topic in the verified catalog.3 projectsJavaScriptProjects tagged with this topic in the verified catalog.4 projectsAI-nativeThis project includes AI-native capability signals in the catalog metadata.4 AI-native projectsZo ComputerProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
↗ 331 recorded momentum↗ 331 recorded momentumRecorded star momentum from the latest GitHub metrics sync · snapshot Nov 1, 2026.Browse trending →
FreePricingFree and open sourceFree259.3K57K4 hours ago
Alternatives toZo ComputerZo ComputerProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative+1
React
United StatesMIT

The library for web and native user interfaces.

Developer ToolsOpen-source projects grouped in this category for discovery and comparison.6 projects#JavaScriptProjects tagged with this topic in the verified catalog.4 projectsdeclarativeProjects tagged with this topic in the verified catalog.1 projectfrontendProjects tagged with this topic in the verified catalog.1 projectCourseraProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives
↗ 236 recorded momentum↗ 236 recorded momentumRecorded star momentum from the latest GitHub metrics sync · snapshot Nov 1, 2026.Browse trending →
FreePricingFree and open sourceFree252.1K51.6K20 hours ago
Alternatives toCourseraCourseraProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives+2
OpenCode
United StatesMIT

The open source coding agent.

InfrastructureOpen-source projects grouped in this category for discovery and comparison.1 project#TypeScriptProjects tagged with this topic in the verified catalog.3 projectsGithub ActionsProjects tagged with this topic in the verified catalog.3 projectsJavaScriptProjects tagged with this topic in the verified catalog.4 projectsClaude CodeAnthropic agentic coding assistant. Viral demand includes Claude Code plugins and MCP-style tools—compare open agents…1 alternative
↗ 278 recorded momentum↗ 278 recorded momentumRecorded star momentum from the latest GitHub metrics sync · snapshot Nov 1, 2026.Browse trending →
FreePricingFree and open sourceFree223.7K30.1K3 hours ago
Alternatives toClaude CodeClaude CodeAnthropic agentic coding assistant. Viral demand includes Claude Code plugins and MCP-style tools—compare open agents…1 alternative+4
OSSU Computer Science
United StatesMIT

🎓 Path to a free self-taught education in Computer Science!

Developer ToolsOpen-source projects grouped in this category for discovery and comparison.6 projects#HTMLProjects tagged with this topic in the verified catalog.1 projectawesome-listProjects tagged with this topic in the verified catalog.1 projectcomputer-scienceProjects tagged with this topic in the verified catalog.2 projectsCourseraProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives
↗ 36 recorded momentum↗ 36 recorded momentumRecorded star momentum from the latest GitHub metrics sync · snapshot Nov 1, 2026.Browse trending →
FreePricingFree and open sourceFree210.6K26.1K4 months ago
Alternatives toCourseraCourseraProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives
TensorFlow
United StatesApache-2.0

An Open Source Machine Learning Framework for Everyone

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.4 projects#C++Projects tagged with this topic in the verified catalog.1 projectdeep-learningProjects tagged with this topic in the verified catalog.1 projectdeep-neural-networksProjects tagged with this topic in the verified catalog.1 projectAI-nativeThis project includes AI-native capability signals in the catalog metadata.4 AI-native projectsCourseraProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives
↗ 24 recorded momentum↗ 24 recorded momentumRecorded star momentum from the latest GitHub metrics sync · snapshot Nov 1, 2026.Browse trending →
FreePricingFree and open sourceFree201.3K78.2Kjust now
Alternatives toCourseraCourseraProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…2 alternatives+2
Firecrawl
United StatesAGPL-3.0

The API to search, scrape, and interact with the web at scale. 🔥

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.4 projects#TypeScriptProjects tagged with this topic in the verified catalog.3 projectsGithub ActionsProjects tagged with this topic in the verified catalog.3 projectsJavaScriptProjects tagged with this topic in the verified catalog.4 projectsAI-nativeThis project includes AI-native capability signals in the catalog metadata.4 AI-native projectsBrowserbaseProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
↗ 291 recorded momentum↗ 291 recorded momentumRecorded star momentum from the latest GitHub metrics sync · snapshot Nov 1, 2026.Browse trending →
FreePricingOpen-source crawler; Cloud API plans availableFree197.5K10.4K14 hours ago
Alternatives toBrowserbaseBrowserbaseProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative+5
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