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alecthomas
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alecthomas/participle

A parser library for Go

Go ◇ ast MIT
★3.9KSTARS
⑂219FORKS
!43ISSUES
🏆#1,830GLOBAL RANK
🔥1DAYS TRENDING
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Momentum

+97

STARS · LAST 30 DAYS

3

PER DAY

#254

MOST-STARRED Go

Window7 days30 days90 days
Stars gained+21+97+270
Per day333
Forks gained+1+4+11

participle gained 97 stars in the last 30 days, about 3 a day, and now has 3.9K. It is about 10 years old and has averaged roughly 389 stars a year. It ranks #254 among Go repositories and #1,830 across all languages on GitHubRepo.

Trending Record

participle has maintained a continuous presence across global trending indexes, peaking at #3081. Below is the 30-day activity profile:

💡 Overview

participle is an open-source project written in Go: A parser library for Go.

Engineered for speed, consistency, and developer ease, it solves common hurdles in ast, ebnf, go. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.

⚡ Key Features

1

Optimized execution pipeline written in Go for predictable speed.

2

Zero-friction configuration with comprehensive sensible defaults out of the box.

3

Cross-platform runtime support across Linux, macOS, and Windows environments.

4

Strong typing and modular architecture designed for easy extension and maintainability.

5

Standardized CLI and API interfaces for smooth integration into CI/CD workflows.

6

Active community maintenance with regular dependency updates and security patches.

📥 Installation

terminal
$ go install github.com/alecthomas/participle@latest

⚙ System Requirements

Platforms

  • • macOS
  • • Linux
  • • Windows

Runtime & Dependencies

Go >= 1.21 runtime environment

Architecture

x86_64, ARM64 (Apple Silicon & Graviton)

🧠 How It Works

participle coordinates its core functionality through a modular Go 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 participle into Go 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

1

Install participle using your package manager: `go install github.com/alecthomas/participle@latest`

2

Initialize your project workspace or configuration file for participle.

3

Import participle into your codebase or invoke it directly from your terminal.

4

Execute your test suite or run `participle --help` to verify successful setup.

👍 Strengths

Active community backing with 3,893 GitHub stars and verified adoption.
Permissive open-source distribution under the MIT license.
Built in Go for high execution speed and developer familiarity.
Cross-platform compatibility across modern Linux, macOS, and Windows environments.
Clean modular design allowing flexible configuration and pipeline integration.

⚠️ Considerations

Requires familiarity with Go and modern CLI workflows.
Ecosystem extensions may require manual configuration depending on environment constraints.
Active development roadmap means breaking API changes may occur across major versions.

⇄ Alternatives & Direct Competitors

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👥 Who Should Use This

Developers and engineering teams building with Go, seeking reliable, tested, and actively maintained tooling for production workloads.

🏆 Nearby in the Rankings

alecthomas/participle is currently ranked #1,830 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

RankRepositoryLanguageStarsAction
#1,825 Nekogram/Nekogram Java ★ 3.9K Compare ↗
#1,826 refinery/refinerycms Ruby ★ 3.9K Compare ↗
#1,826 MisterTea/EternalTerminal C++ ★ 3.9K Compare ↗
#1,828 wordpress-mobile/WordPress-iOS Swift ★ 3.9K Compare ↗
#1,828 appshubcc/Bettbox Go ★ 3.9K Compare ↗
#1,830 alecthomas/participle This Project Go ★ 3.9K
#1,831 ryanb/ruby-warrior Ruby ★ 3.9K Compare ↗
#1,832 duolahypercho/codex-router JavaScript ★ 3.9K Compare ↗
#1,833 openstreetmap/iD JavaScript ★ 3.9K Compare ↗
#1,834 NVIDIA/k8s-device-plugin Go ★ 3.9K Compare ↗
#1,835 jellyfin/jellyfin-web JavaScript ★ 3.9K Compare ↗

Frequently Asked Questions

What does participle do? +

A parser library for Go

What language is participle written in? +

The primary language is Go. Topics include: ast, ebnf, go, golang, grammar.

Is participle actively maintained? +

Yes, the last recorded push was on Oct 2, 2026 with 43 open issues being tracked.

How many stars does participle have? +

participle has 3,893 stars and 219 forks on GitHub.

How does participle rank among GitHub repositories? +

With 3,893 stars, alecthomas/participle is ranked #1,830 globally across all repositories tracked on GitHubRepo and #254 among Go projects.

What license is participle distributed under? +

The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.

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