Devhints
devhints.io
A collection of concise, well-organised cheatsheets for languages, tools and frameworks, from Bash and Git to CSS, React and SQL.
Devhints is a collection of cheatsheets written and maintained by Rico Sta. Cruz. Each sheet packs the syntax and commands you actually reach for into one scannable page, covering shells and command-line tools, languages, databases, front-end frameworks and DevOps tooling.
It is a reference, not a tutorial, so it is most useful when you already know a tool and just need to remember the exact flag, selector or method. The pages load quickly, are easy to search, and are updated over time as tools change. Bookmark the few sheets you use most.
Why it is useful
Quicker than reading full documentation when you just need to remember a command or syntax. The pages are scannable and cover a wide range of tools in one consistent format.
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