Home
sanyastem
.
Home
Articles
Categories
Web
DevOps
Git
AI
QA
.NET
Databases
Tools
Tools
RU
Developer tools
Small utilities and generators that run right in your browser - nothing is sent to a server.
Utilities
Cron parser
Decode a cron expression and see the next runs.
→
Regex tester
Test a regex: match highlighting, groups, flags.
→
JWT decoder
Decode a token’s header and payload. Signature is not verified.
→
Generators
.gitignore
Pick stack, OS and editors - get a ready .gitignore.
→
docker-compose.yml
Pick services - build a compose with volumes and healthchecks.
→
CLAUDE.md
Fill the form - get a context file for Claude Code.
→
Cheatsheets
Git
Branches, undo, rebase, stash, reflog, aliases - one page.
→
Docker
Containers, images, compose, volumes, cleanup.
→
MySQL
Grants, indexes, EXPLAIN, backups, diagnostics.
→
Claude Code
Commands, flags, SKILL.md, MCP, hooks.
→
↑