Developer Cheatsheets
Quick reference for everyday tooling — Git, Docker, regex, SQL, and hundreds more. Synced daily from devhints.io (open-source under rstacruz/cheatsheets).
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Cheatsheet results
Claude Code
AIAnalytics libraries
AnalyticsGoogle Analytics's analytics.js
AnalyticsGoogle Analytics's analytics.js is deprecated.
Mixpanel
AnalyticsAnsible
AnsibleAnsible examples
AnsibleAnsible modules
AnsibleAnsible quickstart
AnsibleA quick guide to getting started with your first Ansible playbook.
Ansible roles
AnsibleGraphQL
APIHTTP Status
APIList of HTTP Status codes and links to description.
RESTful API
APIeditorconfig
AppsAtom
AppsFlashlight
AppsInkscape
AppsOrg Mode
AppsOrg mode is for keeping hierarchal notes (and more) in Emacs.
Sketch
AppsSpacemacs
AppsSpacemacs is a distribution for Emacs.
Sublime Text
AppsWeechat
AppsBolt Quickstart
BoltA quick guide to getting started writing Bolt tasks
Go
C-likeC Preprocessor
C-likeQuick reference for the C macro preprocessor, which can be used independent of C/C++.
C# 7
C-likeA quick overview of C# 7
Cron
CLIHomebrew
CLIhttpie
CLI$ http POST http://example.com name="John" Host:example.com — JSON, cookies, files, auth, and other httpie examples.
adb (Android Debug Bridge)
CLIcomposer
CLIBasic guide on how to use Composer, the PHP Package manager.
Fish shell
CLIRsync
CLIAnimated GIFs
CLIAnsi codes
CLIQuick reference to ANSI color codes.
Bash scripting
CLICommand Line Interface Pages
CLICurl
CLIEmacs
CLIffmpeg
CLIFind
CLIGNU grep
CLIGnuPG
CLIGnuPG is a complete and free implementation of the OpenPGP standard.
Makefile
CLIMan
CLIncftp
CLIPass
CLIpm2
CLIrclone
CLIWhy a daily-synced cheatsheet library
Cheatsheets age fast. CLIs add flags, frameworks rename props, SQL dialects diverge. Mirroring an actively-maintained source every 24 hours keeps the reference fresh without manual upkeep on our side.
Pair this with
- AI Agent Skills — when you want your agent to apply the same patterns automatically.
- AI Prompts — for tasks where a cheatsheet is the wrong primitive and a prompt is the right one.
- MCP Server Directory — connect your agent to the actual tools you cheat-sheet about.
- Trending GitHub Repos — what is rising in each ecosystem.
- Free Developer Resources — free-tier services for projects you build with these tools.
- Developer Tools — pair the cheatsheet with the browser-based utility.