Git & Dev Utility Tools

Pick the stacks you use and get one commented .gitignore file — duplicates removed, entries in a sensible order, plus a syntax check on your own patterns.

Header structure, allowed types, scope format, imperative mood, header length, the blank line before the body and BREAKING CHANGE footers — with a score.

Understands added, deleted, renamed, copied, binary and mode-only changes, tracks hunk line numbers, and reports lines it could not place instead of hiding them.

Short permissive licences in full (MIT, ISC, BSD, 0BSD, Unlicense), the official header plus canonical link for the long ones, and a comparison of what each permits.

Handles the cases people get wrong: releasing a prerelease, incrementing a prerelease counter, switching identifiers from alpha to beta, and premajor versions.

Pick the stacks you use and get one commented .gitignore file — duplicates removed, entries in a sensible order, plus a syntax check on your own patterns.

Paste your rules and a path to get a yes/no verdict, the matching rule, the equivalent git check-ignore command, and the reasons a negation never fires.

Node modules, build output, .git, secrets, docs and tests as one-click blocks, merged with your own patterns and checked for the syntax Docker handles differently.

Indent style and size, line endings, charset, trailing whitespace and final newline, plus blocks that keep tabs in Makefiles and trailing spaces in Markdown.

Rules in match order, owners validated as @user, @org/team or email, a fallback rule that catches everything, and warnings for the ordering mistake that silently disables rules.

The settings worth changing from the defaults, plus a curated alias set — with checks for the combinations that break git outright, like signing without a key.

Short permissive licences in full (MIT, ISC, BSD, 0BSD, Unlicense), the official header plus canonical link for the long ones, and a comparison of what each permits.

Header structure, allowed types, scope format, imperative mood, header length, the blank line before the body and BREAKING CHANGE footers — with a score.

Answer a few fields and get a correctly formatted message with the `!` marker, BREAKING CHANGE footer and Closes/Refs lines placed where tooling expects them.

Handles the cases people get wrong: releasing a prerelease, incrementing a prerelease counter, switching identifiers from alpha to beta, and premajor versions.

See which version is greater, why, and how big the jump is — including the prerelease ordering that most hand-written comparisons get wrong.

Reports the characters and sequences git refuses, warns when a numeric tag is not strict semver, and checks the new tag moves forward from the previous one.

Groups commits into Added, Fixed, Changed, Breaking and the rest, links each hash when you give it a repository URL, and lists the lines it could not classify.

Slugifies accents and punctuation, keeps the prefix intact when shortening, and checks the result against Git's own ref-naming rules.

Understands added, deleted, renamed, copied, binary and mode-only changes, tracks hunk line numbers, and reports lines it could not place instead of hiding them.

See every conflicted block side by side, decide on each one, and copy out a file with no markers left — including diff3 blocks with a common-ancestor section.

Detects non-hex characters, wrong lengths and uppercase output, reports the SHA-1 or SHA-256 algorithm, and computes the shortest unique abbreviation git would print.

Repository, file, branch, pull request, issue, commit, compare, release, gist and raw URLs — with the clone, SSH and API URLs ready to copy.

Fifty-plus commands across inspecting, staging, branching, undo, history rewriting, remotes, merges, stashes and debugging — with syntax and a real example.

Catches what npm only tells you at publish time — invalid names, non-semver versions, broken dependency specs, cross-section duplicates and duplicate JSON keys.

Per-section tables for dependencies, devDependencies, peer and optional dependencies, scripts and engines, plus the version bump between the two files.

Shell hooks for your package manager's own scripts, or the Python pre-commit framework config, with commit-message patterns and Husky setup for teams.

Summary, type of change, what changed, how to test, breaking changes, screenshots and a pre-ticked checklist — with `Closes #123` links.

Installation, usage, API, configuration, contributing, tests, licence and more — detected from the text, with quality notes for alt text, unlabelled code blocks and placeholders.

Pick the stacks you use and get one commented .gitignore file — duplicates removed, entries in a sensible order, plus a syntax check on your own patterns.

Node modules, build output, .git, secrets, docs and tests as one-click blocks, merged with your own patterns and checked for the syntax Docker handles differently.

Paste your rules and a path to get a yes/no verdict, the matching rule, the equivalent git check-ignore command, and the reasons a negation never fires.

Header structure, allowed types, scope format, imperative mood, header length, the blank line before the body and BREAKING CHANGE footers — with a score.

Answer a few fields and get a correctly formatted message with the `!` marker, BREAKING CHANGE footer and Closes/Refs lines placed where tooling expects them.

Handles the cases people get wrong: releasing a prerelease, incrementing a prerelease counter, switching identifiers from alpha to beta, and premajor versions.

See which version is greater, why, and how big the jump is — including the prerelease ordering that most hand-written comparisons get wrong.

Slugifies accents and punctuation, keeps the prefix intact when shortening, and checks the result against Git's own ref-naming rules.

Detects non-hex characters, wrong lengths and uppercase output, reports the SHA-1 or SHA-256 algorithm, and computes the shortest unique abbreviation git would print.

Indent style and size, line endings, charset, trailing whitespace and final newline, plus blocks that keep tabs in Makefiles and trailing spaces in Markdown.

Rules in match order, owners validated as @user, @org/team or email, a fallback rule that catches everything, and warnings for the ordering mistake that silently disables rules.

The settings worth changing from the defaults, plus a curated alias set — with checks for the combinations that break git outright, like signing without a key.

Short permissive licences in full (MIT, ISC, BSD, 0BSD, Unlicense), the official header plus canonical link for the long ones, and a comparison of what each permits.

Catches what npm only tells you at publish time — invalid names, non-semver versions, broken dependency specs, cross-section duplicates and duplicate JSON keys.

Per-section tables for dependencies, devDependencies, peer and optional dependencies, scripts and engines, plus the version bump between the two files.

Shell hooks for your package manager's own scripts, or the Python pre-commit framework config, with commit-message patterns and Husky setup for teams.

Installation, usage, API, configuration, contributing, tests, licence and more — detected from the text, with quality notes for alt text, unlabelled code blocks and placeholders.

Groups commits into Added, Fixed, Changed, Breaking and the rest, links each hash when you give it a repository URL, and lists the lines it could not classify.

See every conflicted block side by side, decide on each one, and copy out a file with no markers left — including diff3 blocks with a common-ancestor section.

Understands added, deleted, renamed, copied, binary and mode-only changes, tracks hunk line numbers, and reports lines it could not place instead of hiding them.

Repository, file, branch, pull request, issue, commit, compare, release, gist and raw URLs — with the clone, SSH and API URLs ready to copy.

Reports the characters and sequences git refuses, warns when a numeric tag is not strict semver, and checks the new tag moves forward from the previous one.

Summary, type of change, what changed, how to test, breaking changes, screenshots and a pre-ticked checklist — with `Closes #123` links.

Fifty-plus commands across inspecting, staging, branching, undo, history rewriting, remotes, merges, stashes and debugging — with syntax and a real example.