le0pard/re2js
RE2JS is the JavaScript port of RE2, a regular expression engine that provides linear time matching
⚡ Executive Summary & Quick Facts
Authoritative Sourcere2js is re2js is an open-source project written in JavaScript: RE2JS is the JavaScript port of RE2, a regular expression engine that provides linear time matching..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), le0pard/re2js has accumulated 211 GitHub stars and 7 forks. It is written in JavaScript, licensed under MIT, and ranks #19,019 globally. It is actively maintained with the latest commit recorded on Nov 11, 2026.”
| Repository | le0pard/re2js ↗ |
|---|---|
| Primary Category | browser |
| Language & Stack | JavaScript |
| Software License | MIT |
| Community Traction | ★ 211 stars · ⑂ 7 forks · #19,019 globally |
| Maintenance | ● Active (Last commit: Nov 11, 2026) · 0 open issues |
| Target Audience | Developers and engineering teams building with JavaScript, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 93/100 · Grade A+Yes, re2js is actively maintained. Continuous telemetry recorded the last code commit on Nov 11, 2026 (2 days ago). Supported by 211 stars and 7 community forks, this repository holds a calculated health index of 93/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+10
STARS · LAST 30 DAYS
1
PER DAY
#1,668
MOST-STARRED JavaScript
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +7 | +10 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +1 | +3 | +10 |
re2js gained 10 stars in the last 30 days, about 1 a day, and now has 211. It is about 3 years old and has averaged roughly 70 stars a year. It ranks #1,668 among JavaScript repositories and #19,019 across all languages on GitHubRepo.
Trending Record
3
DAYS ON TRENDING
#19043
BEST RANK
Nov 11, 2026
FIRST APPEARANCE
Active
STATUS TODAY
re2js has maintained a continuous presence across global trending indexes, peaking at #19043. Below is the 30-day activity profile:
💡 Overview
re2js is an open-source project written in JavaScript: RE2JS is the JavaScript port of RE2, a regular expression engine that provides linear time matching.
Engineered for speed, consistency, and developer ease, it solves common hurdles in browser, javascript, js. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in JavaScript for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ npm install re2js⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Node.js >= 18 or modern Evergreen browser
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
re2js coordinates its core functionality through a modular JavaScript pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Production System Integration
Embed re2js into JavaScript backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open MIT license.
🚀 Getting Started
Install re2js using your package manager: `npm install re2js`
Initialize your project workspace or configuration file for re2js.
Import re2js into your codebase or invoke it directly from your terminal.
Execute your test suite or run `re2js --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with JavaScript, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
le0pard/re2js is currently ranked #19,019 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #18,971 | DhaliwalX/fotufilm-engine | Swift | ★ 212 | Compare ↗ |
| #18,971 | mochizuki0323/DLSSNR-AMD | C++ | ★ 212 | Compare ↗ |
| #18,971 | samine825/Hypr3D | C++ | ★ 212 | Compare ↗ |
| #18,971 | nyosegawa/speech.cpp | C++ | ★ 212 | Compare ↗ |
| #18,971 | Remocn/remocn-studio | TypeScript | ★ 212 | Compare ↗ |
| #19,019 | le0pard/re2js This Project | JavaScript | ★ 211 | |
| #19,019 | jmhodges/rchardet | Ruby | ★ 211 | Compare ↗ |
| #19,019 | xlsuite/xlsuite | Ruby | ★ 211 | Compare ↗ |
| #19,019 | mephraim/ghostscriptsharp | C# | ★ 211 | Compare ↗ |
| #19,019 | mojombo/bert | Ruby | ★ 211 | Compare ↗ |
| #19,019 | sandro/specjour | Ruby | ★ 211 | Compare ↗ |
Frequently Asked Questions
What does re2js do? +
RE2JS is the JavaScript port of RE2, a regular expression engine that provides linear time matching
Is re2js actively maintained in 2026? +
Yes, re2js is actively maintained. The latest code push was recorded on Nov 11, 2026 (2 days ago). It holds a calculated Maintenance Health Score of 93/100 (A+ rating) with 211 stars and 0 open issues.
What language is re2js written in? +
The primary language is JavaScript. Topics include: browser, javascript, js, nodejs, re2.
How many stars does re2js have? +
re2js has 211 stars and 7 forks on GitHub.
How does re2js rank among GitHub repositories? +
With 211 stars, le0pard/re2js is ranked #19,019 globally across all repositories tracked on GitHubRepo and #1,668 among JavaScript projects.
What license is re2js distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
