Developer Tools Directory
Find developer tools for your stack and workflow.
157 tools across 17 categoriesHow we choose tools
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Fly.io
Runs containers as fast-starting VMs in regions worldwide
pytest
Python testing framework that makes it easy to write small, readable tests
regex101
Online regex tester and debugger with explanations for multiple flavors
Codewars
Improve coding skills by training on community-created kata
Faker
Generate massive amounts of realistic fake data for testing and development
Firebase Authentication
Drop-in user sign-in for web and mobile apps from Google Firebase
Playwright MCP
MCP server that gives AI agents browser automation through Playwright
Terraform
HashiCorp's infrastructure as code tool for cloud and on-prem resources
