DevCodex

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About this app

DevCodex is your pocket reference for command-line tools and DevOps workflows. Get instant access to curated cheat sheets for the tools you use every day—no account required, fully offline.

WHAT YOU GET
• 24+ CLI-focused categories: Kubernetes (kubectl), Docker, Git, Terraform, AWS, Azure, GCP, Helm, Ansible, Jenkins, GitHub Actions, Bash, Linux, Nginx, Apache, PostgreSQL, MySQL, MongoDB, Redis, Kafka, networking, security, and troubleshooting.
• Hundreds of copy-ready commands: from basic usage to advanced options, with short descriptions so you know what each command does.
• Search across everything: find commands by keyword in category names, sheet titles, or inside the commands themselves.
• Favorites: star cheat sheets and access them from a single list. Saved on your device—no sign-in, no sync.
• Copy with one tap: every code block has a Copy button so you can paste straight into your terminal.
• Dark theme by default: easy on the eyes for long sessions. Toggle and adjust font size in Settings.
• Offline-first: all content is bundled in the app. No internet needed after install.

WHO IT'S FOR
Developers, SREs, DevOps engineers, and anyone who lives in the terminal. Whether you're debugging a deployment, brushing up on Git, or looking up that exact AWS CLI flag, DevCodex gives you the answer in seconds.

PRIVACY
DevCodex does not collect personal data. Favorites and settings are stored only on your device.

"Developer Cheat Sheets for Everything"—right in your pocket.

What’s new

Fixed issues