Readble Regex

While working at my company, I faced the problem of updating legacy code using Regex expressions that were difficult to understand and that I didn’t write. The code was acquired from another company and I didn’t have any experience with it or how it was written, which is always challenging. While debugging our updates of the code, it was challenging to understand what the regex expressions were doing. In the age of AI, I could have easily popped some regex expressions into a tool like ChatGPT or Gemini to describe and alter them to fit my needs. However, this would only solve the problem in one repo at a time among a distributed set of repositories for this system. This would also be tedious and not solve the broader problem at hand. Although Regex is a powerful language to validate and parse data, it contributes to less readable codebases, cluttered with comments to describe ciphers that make code less maintainable. When code is less maintainable, it’s harder to understand, update, and improve on. This can slow team velocity and increase the risk of introducing bugs by incorrectly updating existing code. I thought "What if we didn't have to maintain or write regex and we could use a REST API to transform and validate our data with easily readable methods?" That is how readable regex was born! I built the first version of an open-source API called Readable Regex that lets you do common string manipulation tasks (like validating emails or extracting numbers) with simple API calls, and with no complex regex required!  Gemini helped me generate a lot of the code (a lot of which I didn’t want to write yet again from scratch), and handle tricky stuff like URL encoding. It was a super cool experience that showed me how AI can make coding faster, easier, and more fun.  I want to gather feedback from fellow developers to see if this is worth working on in the future or if it would help others.  I wanted to build something fast that I could validate very quickly and solve a simple problem at scale. Some possible future additional features could include:  Many more regex validations/transformation routes Rate limiting to prevent server resource exhaustion Caching for faster responses API keys to prevent malicious usage Swagger docs for easier API usage Batch processing of inputs to speed up client-side performance Library code generation for languages like Python, Java, and PHP (similar to how Google generates their SDK libraries from a REST API). An AI component (for learning purposes) like predictive validations/transformations based on the input value and input context (email, document, number, use case). Maybe even an LLM integration on the API client side to generate new rules and open PRs without developer intervention Scaling capabilities using a load balancer or Heroku solutions More code organization to organize the routes and functions More complex validations that may even go outside the realm of regex The available endpoints so far are: onlyNumbers onlyLetters onlySpecialCharacters isEmailAddress isPhoneNumber The endpoints aren't perfect and may not handle all edge cases. However this was built fast to validate the concept An example API call is on the product landing page written in JavaScript. Right now it's super simple. All are GET requests and there is one query parameter "inputString" that defines what you want to validate or transform.  Here's an example call you can make within your client application.  https://readable-regex-8d81b7916... I wrote a medium article on my process of discovery and development here https://medium.com/p/d0bce667dab9 Here is the client app to test the API calls and read some of the bare bones documentation I wrote https://readable-regex-8d81b7916... I am eager to hear your feedback, thank you!

Cool project but relaying on an external HTTP service for regex validation is probably not the best way to solve problems at scale there are way too many libraries in all sorts of languages that solves the problem that this project is trying to solve one good example is https://www.npmjs.com/package/va...

How about just learn it or rely on LLMs to handle the cases for you? There are tons of free projects who can ease the learning curve, one of them being: https://regexlearn.com/ (not mine, I'm not associated to it).