Regulex
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Regulex is an open-source, regular expression parser and visualizer. It's available online, can be embedded in other websites, or the code can be self-hosted as a JavaScript tool.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Online
- Self-Hosted
Features
- Support for regular expressions
Tags
- visualization-tool
- regular-expression-visualizer
- development-tools
Regulex News & Activities
Highlights All activities
Recent activities
heavencanwait added Regulex as alternative to DevUtilHub
Regulex information
Developed by
JexCheng Licensing
Open Source (MIT) and Free product.Written in
Alternatives
39 alternatives listedSupported Languages
- English
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What is Regulex?
Regulex is an open-source, regular expression parser and visualizer. It's available online, can be embedded in other websites, or the code can be self-hosted as a JavaScript tool.
FEATURES
- Written in pure JavaScript. No backend needed.
- You can embed the graph in you own site through html iframe element.
- Detailed error message. In most cases it can point out the precise syntax error position.
- No support for octal escape. Yes it is a feature. ECMAScript strict mode doesn't support octal escape in string,but many browsers still support octal escape in regex. I make things easier. In regulex, DecimalEscape will always be treated as back reference. If the back reference is invalid, e.g. /\1/?/(\1)/?/(a)\2/,or DecimalEscape appears in charset(because in this case it can't be explained as back reference, e.g. /(ab)[\1]/), Regulex will always throw an error.