Mirkoddd

Mirkoddd / Sift

Public

A Fluent Regex Builder for Java

android-library builder-pattern fluent-api hibernate-validator jakarta-validation
31
1
100% credibility
Found Feb 20, 2026 at 14 stars 2x -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
Java
AI Summary

Sift is a Java library that lets developers build complex text-matching patterns using an intuitive, readable chain of simple commands instead of cryptic strings.

How It Works

1
🔍 Discover Sift

You hear about Sift, a helpful tool that makes checking text patterns like emails or passwords super easy and readable.

2
📦 Add to your project

You simply include Sift in your Java app, bringing its pattern-building magic right into your work.

3
🛠️ Craft your first pattern

You chain together simple words like 'letters then numbers' to describe exactly what text should look like, feeling like writing a sentence.

4
✅ Test on real text

You run your pattern on sample text to find matches, like spotting prices in logs or validating usernames.

5
📋 Attach to your forms

You link the pattern to input fields in your app, so it automatically checks user entries and flags mistakes.

🎉 Flawless checks

Your app now effortlessly validates and extracts data from text, keeping everything clean and error-free.

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AI-Generated Review

What is Sift?

Sift is a Java 17 library for building regex patterns through a fluent API that reads like English, solving the nightmare of unmaintainable string literals in validation or parsing code. Start with anchors like fromStart() or anywhere(), chain quantifiers such as exactly(n) or oneOrMore(), add types like digits() or letters(), and call shake() for the final regex string. It also integrates with Jakarta Validation annotations for fluent validation regex match on DTO fields, reusing patterns without duplication.

Why is it gaining traction?

Unlike raw regex strings or basic builders, Sift enforces type-safety at compile time via a state machine, preventing syntax errors, while supporting composable patterns for OR logic, captures, and literals—ideal for fluent assertions regex or fluent bit regex filter setups. Developers love how it turns "write-only" code into readable chains, with optional refinements like excluding chars from classes, making it a fresh take on regex fluent bit regex parser examples without external deps.

Who should use this?

Backend Java devs crafting validation rules for forms or APIs, especially with fluent validation regex match in Spring Boot DTOs. Log processors tweaking fluent bit regex parser or tester configs, or test engineers needing github fluent assertions for readable regex in JUnit. Skip if you're deep in Fluent UI Blazor or unrelated github fluent ui projects.

Verdict

Solid docs, passing tests, and Maven Central presence make it promising for fluent bit regex filter experiments, but 11 stars and 1.0% credibility scream early alpha—prototype only, not prod-ready. Fork or watch if Java regex fluency hooks you; otherwise, proven alternatives suffice.

(198 words)

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