Open source
TanStack Router
Type-safe React router with URL-based search state and preloading
State and DataType-safe React router
Open source tools
1048 tools in our directory are listed as open source, from 30 sections: Frameworks (89), Open Source (82), UI & Components (80), Dev Utilities (55) and 26 more sections.
Tools
Open source
TanStack Start
Full-stack React and Solid framework with type-safe routing
Meta-FrameworksType-safe full-stack React
Open source
TanStack Table
Headless table engine for sorting, filtering and pagination
Tables and FormsHeadless table and datagrid
Open source
Tauri
Small desktop and mobile apps built with web tech and Rust
Cross-PlatformSmall desktop and mobile apps
Open source
Open source
Tekton
Open source framework for building Kubernetes-native CI/CD pipelines
CI CDCloud native CI CD framework
Open source
Telegraf
Open source agent that collects metrics, logs and other data
Infra MonitoringMetrics collection agent
Open source
Telepresence
Run a local service against a remote Kubernetes cluster for debugging
Local DevDebug K8s services locally
Open source
Temporal
Open source durable execution platform for reliable workflows
Workflows and WebhooksDurable execution platform
Open source
Terragrunt
Runs Terraform and OpenTofu across many environments in order
Infrastructure CodeKeep Terraform DRY
Open source
TestCafe
End-to-end browser testing for Node.js, with no WebDriver needed
End-to-EndNode end to end testing
Open source
Testcontainers
Throwaway Docker containers for databases and services in tests
Test FrameworksThrowaway containers for tests
Open source
Testing Library
Test utilities that query UIs the way users find them
Unit TestingTest UIs like users do
Open source
TestNG
Java test framework with groups, data providers and parallel runs
Test FrameworksJava test framework
Open source
testssl.sh
Command line tool that tests TLS and SSL server configurations
Web ScanningCommand line TLS tester
Open source
textlint
Pluggable linter that checks prose in Markdown and plain text
Writing ToolsPluggable text linter
Open source
Thanos
Highly available Prometheus with long-term object storage
Metrics and TracingLong term Prometheus storage
Open source
The A11Y Project
Community guide to making websites accessible
Design A11y PerfCommunity accessibility guide
Open source
Thumbor
Open source image server that crops, resizes and filters on demand
CDN & ImagesSmart image service
Open source
Open source
TiDB
Distributed SQL database for transactions and vector search
SQL DatabasesDistributed MySQL compatible
Open source
Open source
TinaCMS
Open source Git-based CMS with a visual editor for Markdown content.
Headless CMSOpen source Git CMS
Open source
tldr pages
Simplified command examples to replace long man pages
Cheat SheetsSimplified command man pages
Open source
tmux
Terminal multiplexer for splitting and detaching shell sessions
Terminals ShellsTerminal multiplexer
Open source
Open source
Open source
TortoiseGit
Git client for Windows Explorer with status icons and menus
Git ClientsGit shell for Windows
Open source
Traefik
Cloud native reverse proxy that routes traffic to your services
Networking ProxiesCloud native reverse proxy
Open source
Transform
Converts code between formats such as JSON, YAML, SVG and TypeScript
Online UtilitiesConvert code between formats
Open source
TRELLIS
Open 3D generation model from Microsoft for meshes and 3D Gaussians
3D GenerationOpen Microsoft 3D model
Open source
Tremor
Open source React components for charts and dashboards
Charts and DataReact dashboard componentsInactive
Open source
Trigger.dev
Open source platform for background jobs and durable AI agents
Workflows and WebhooksBackground jobs in TypeScript
Open source
Trino
Open source SQL engine that queries many data sources in one go
Analytics DatabasesFast distributed SQL engine
Open source
Trivy
Open source scanner for vulnerabilities and misconfigurations
Code SecurityOpen vulnerability scanner
Open source
tRPC
Typesafe APIs shared between a TypeScript server and client
GraphQL and RPCEnd-to-end typesafe APIs
Open source
TruffleHog
Open source scanner for leaked secrets, with live verification
Code SecurityFind and verify leaked secrets
Open source
Turborepo
Build system for monorepos with caching and task scheduling
Monorepo and PackagesFast monorepo build system
Open source
Open source
TypeDoc
Generates HTML docs or a JSON model from TypeScript source comments
Code DocsTypeScript API docs
Open source
TypeORM
TypeScript and JavaScript ORM for many SQL and NoSQL databases
ORMs and ValidationORM for TypeScript
Open source
TypeScript
JavaScript with static types that catches errors while you code
Languages and RuntimesTyped superset of JavaScript
Open source
TypeScript Handbook
Official guide to TypeScript basics, types, tooling and reference
Docs TutorialsOfficial TypeScript handbook
Open source
Typesense
Open source search engine with typo tolerance and vector search
Developer ToolsFast open source search engine
Open source
TypeSpec
Code-first language to define APIs and emit OpenAPI or JSON Schema
Design and SDKsDesign APIs with code
Open source
TYPO3 CMS
Open source PHP content management system for websites and portals
Traditional CMSEnterprise open source PHP CMS
Open source
UIkit
Lightweight, modular front-end framework for web interfaces
Tailwind and CSSLightweight front end kit
Open source
Looking for something else? Browse the full directory.