bufbuild/protobuf-es
Protocol Buffers for ECMAScript. The only JavaScript Protobuf library that is fully-compliant with Protobuf conformance tests.
Star History
Momentum
+42
STARS · LAST 30 DAYS
1
PER DAY
#263
MOST-STARRED TypeScript
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +7 | +42 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +1 | +4 | +11 |
protobuf-es gained 42 stars in the last 30 days, about 1 a day, and now has 1.7K. It is about 5 years old and has averaged roughly 333 stars a year. It ranks #263 among TypeScript repositories and #2,075 across all languages on GitHubRepo.
Trending Record
4
DAYS ON TRENDING
#1415
BEST RANK
Sep 25, 2026
FIRST APPEARANCE
Active
STATUS TODAY
protobuf-es has maintained a continuous presence across global trending indexes, peaking at #1415. Below is the 30-day activity profile:
💡 Overview
protobuf-es is an open-source project written in TypeScript: Protocol Buffers for ECMAScript. The only JavaScript Protobuf library that is fully-compliant with Protobuf conformance tests.
Engineered for speed, consistency, and developer ease, it solves common hurdles in javascript, protobuf, protoc-plugin. 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 TypeScript 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 protobuf-es⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Node.js >= 18, npm, pnpm or bun
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
protobuf-es coordinates its core functionality through a modular TypeScript 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 protobuf-es into TypeScript 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 Apache-2.0 license.
🚀 Getting Started
Install protobuf-es using your package manager: `npm install protobuf-es`
Initialize your project workspace or configuration file for protobuf-es.
Import protobuf-es into your codebase or invoke it directly from your terminal.
Execute your test suite or run `protobuf-es --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with TypeScript, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
bufbuild/protobuf-es is currently ranked #2,075 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #2,069 | danielbrendel/hortusfox-web | PHP | ★ 1.7K | Compare ↗ |
| #2,071 | FOGProject/fogproject | PHP | ★ 1.7K | Compare ↗ |
| #2,072 | kuzzleio/kuzzle | JavaScript | ★ 1.7K | Compare ↗ |
| #2,073 | taiga-family/maskito | TypeScript | ★ 1.7K | Compare ↗ |
| #2,074 | radius-project/radius | Go | ★ 1.7K | Compare ↗ |
| #2,075 | bufbuild/protobuf-es This Project | TypeScript | ★ 1.7K | |
| #2,075 | kingslay/KSPlayer | Swift | ★ 1.7K | Compare ↗ |
| #2,077 | nhibernate/fluent-nhibernate | C# | ★ 1.7K | Compare ↗ |
| #2,078 | pytest-dev/pytest-asyncio | Python | ★ 1.7K | Compare ↗ |
| #2,079 | facebook/mvfst | C++ | ★ 1.7K | Compare ↗ |
| #2,080 | mattt/iMCP | Swift | ★ 1.7K | Compare ↗ |
Frequently Asked Questions
What does protobuf-es do? +
Protocol Buffers for ECMAScript. The only JavaScript Protobuf library that is fully-compliant with Protobuf conformance tests.
What language is protobuf-es written in? +
The primary language is TypeScript. Topics include: javascript, protobuf, protoc-plugin, protocol-buffers, schema.
Is protobuf-es actively maintained? +
Yes, the last recorded push was on Sep 25, 2026 with 34 open issues being tracked.
How many stars does protobuf-es have? +
protobuf-es has 1,666 stars and 212 forks on GitHub.
How does protobuf-es rank among GitHub repositories? +
With 1,666 stars, bufbuild/protobuf-es is ranked #2,075 globally across all repositories tracked on GitHubRepo and #263 among TypeScript projects.
What license is protobuf-es distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
