{"$schema":"https://toolsly.tools/schemas/tool-manifest-v1.json","generated":"2026-06-04T16:34:44.642Z","discovery":{"catalog":"https://myaitools.net/tools.json","llmsTxt":"https://myaitools.net/llms.txt","sitemap":"https://myaitools.net/sitemap.xml"},"relatedTools":[{"slug":"http-status-code","name":"HTTP Status Code Lookup","url":"https://myaitools.net/http-status-code"},{"slug":"json-validator","name":"JSON Validator & Formatter","url":"https://myaitools.net/json-validator"},{"slug":"regex-tester","name":"Regex Tester","url":"https://myaitools.net/regex-tester"},{"slug":"url-parser","name":"URL Parser","url":"https://myaitools.net/url-parser"},{"slug":"mime-type-lookup","name":"MIME Type Lookup","url":"https://myaitools.net/mime-type-lookup"},{"slug":"css-minifier","name":"CSS Minifier","url":"https://myaitools.net/css-minifier"},{"slug":"html-beautifier","name":"HTML Beautifier","url":"https://myaitools.net/html-beautifier"},{"slug":"js-minifier","name":"JavaScript Minifier","url":"https://myaitools.net/js-minifier"}],"kind":"utility","slug":"regex-cheat-sheet","name":"Regex Cheat Sheet","description":"Interactive regex reference — anchors, quantifiers, groups, character classes, lookaround, and flags with examples.","longDescription":"Pick a category and get a comprehensive reference for that part of regular expression syntax. Each section includes the syntax, what it does, practical examples, and common gotchas. Covers all major regex features across JavaScript, Python, and PCRE engines.","category":"dev","categoryName":"Dev","keywords":["regex cheat sheet","regular expression reference","regex syntax","regex quantifiers","regex anchors","regex lookahead","regex lookbehind","regex groups","regex character classes","regex flags","regex examples","regex help"],"badge":"Reference","url":"https://myaitools.net/regex-cheat-sheet","inputs":[{"type":"select","key":"category","label":"Category","defaultValue":"anchors","choices":[{"value":"anchors","label":"Anchors"},{"value":"quantifiers","label":"Quantifiers"},{"value":"groups","label":"Groups"},{"value":"classes","label":"Classes"},{"value":"lookaround","label":"Lookaround"},{"value":"flags","label":"Flags"}]}],"outputs":[{"key":"reference","label":"Reference","multiline":true,"monospace":true}],"invocation":{"webUi":"https://myaitools.net/regex-cheat-sheet","api":null,"notes":"Currently invoked via the web UI at `webUi`. Inputs are form fields; outputs are structured text values. A remote MCP/REST API is planned."}}