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Every tool in the directory sits in exactly one category. Open one to read how that space breaks down and see everything we track in it.
696 tools across 21 categories, listed largest first.
CI/CD, containers, infrastructure automation, and the internal platforms teams build on top of them.
Includes Kubernetes, Backstage, Helm and 67 more
Metrics, logs, traces, and error tracking — the tools that tell you what production is actually doing.
Includes Grafana, Prometheus, Sentry and 46 more
Pipelines, warehouses, transformation, BI and product analytics — moving data and making sense of it.
Includes Airbyte, Amplitude, Apache Airflow and 42 more
Hyperscalers, application platforms, and hosting — from raw compute to deploy-on-push.
Includes Supabase, Vercel, Amazon Web Services and 41 more
Relational, document, key-value and search stores, plus the managed platforms that run them.
Includes Elasticsearch, Redis, MongoDB and 40 more
Scanning, secrets management, identity, and the tooling that finds problems before attackers do.
Includes HashiCorp Vault, OWASP ZAP, SonarQube and 39 more
Frontend and full-stack frameworks for building web applications.
Includes React, Vue.js, Next.js and 38 more
Designing, testing, documenting and consuming APIs — clients, specs, gateways and query layers.
Includes Hoppscotch, Bruno, gRPC and 35 more
Payments, billing, banking APIs and accounting tools for developers and the products they build.
Includes Stripe, PayPal, Plaid and 34 more
Courses, interactive tutorials and structured curricula for learning programming and tech skills.
Includes freeCodeCamp, Coursera, Udemy and 34 more
Models and platforms for generating text, images, and code — from hosted APIs to open weights you can run yourself.
Includes Stability AI, OpenAI, Anthropic and 33 more
Platforms for building, training, deploying and hosting machine learning models and AI applications.
Includes Ollama, Hugging Face, PyTorch and 33 more
Headless and traditional content management, structured content APIs, and publishing platforms.
Includes Builder.io, ButterCMS, Contentful and 30 more
Visual builders for apps, websites, internal tools and automations, plus the platforms that back them.
Includes Activepieces, Airtable, Appsmith and 18 more
Issue trackers, docs and wikis, chat, and whiteboards — the tools teams coordinate work in.
Includes Asana, Basecamp, Cal.com and 18 more
Interface and product design tools — vector editors, prototyping, design systems, and the handoff into code.
Includes Affinity, Axure RP, Balsamiq and 17 more
Test runners, browser and device automation, load testing, and the services that run them at scale.
Includes Appium, Applitools, BrowserStack and 17 more
Git hosting and forges, code review, code search, and the tooling around how changes get merged.
Includes Forgejo, Fork, Git LFS and 14 more
Docs site generators, hosted documentation platforms, API reference tooling and internal knowledge bases.
Includes Antora, Archbee, Asciidoctor and 14 more
Agent frameworks, coding assistants, and the memory, tool-calling and sandbox infrastructure they run on.
Includes Langflow, Dify, LangChain and 12 more
Native and cross-platform frameworks, build and release automation, crash reporting, and app distribution.
Includes .NET MAUI, Adapty, Android Studio and 11 more