iTwin/itwinjs-core
Monorepo for iTwin.js Library
⚡ Executive Summary & Quick Facts
Authoritative Sourceitwinjs-core is itwinjs-core is an open-source project written in TypeScript: Monorepo for iTwin.js Library..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), iTwin/itwinjs-core has accumulated 740 GitHub stars and 250 forks. It is written in TypeScript, licensed under MIT, and ranks #10,149 globally. It is actively maintained with the latest commit recorded on Nov 4, 2026.”
| Repository | iTwin/itwinjs-core ↗ |
|---|---|
| Primary Category | autodesk |
| Language & Stack | TypeScript |
| Software License | MIT |
| Community Traction | ★ 740 stars · ⑂ 250 forks · #10,149 globally |
| Maintenance | ● Active (Last commit: Nov 4, 2026) · 435 open issues |
| Target Audience | Developers and engineering teams building with TypeScript, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 92/100 · Grade AYes, itwinjs-core is actively maintained. Continuous telemetry recorded the last code commit on Nov 4, 2026 (9 days ago). Supported by 740 stars and 250 community forks, this repository holds a calculated health index of 92/100, reflecting very active (commits within last 14 days) and active community feedback (435 open).
Star History
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+19
STARS · LAST 30 DAYS
1
PER DAY
#1,244
MOST-STARRED TypeScript
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +19 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +5 | +13 |
itwinjs-core gained 19 stars in the last 30 days, about 1 a day, and now has 740. It is about 8 years old and has averaged roughly 93 stars a year. It ranks #1,244 among TypeScript repositories and #10,149 across all languages on GitHubRepo.
Trending Record
6
DAYS ON TRENDING
#12308
BEST RANK
Nov 4, 2026
FIRST APPEARANCE
Active
STATUS TODAY
itwinjs-core has maintained a continuous presence across global trending indexes, peaking at #12308. Below is the 30-day activity profile:
💡 Overview
itwinjs-core is an open-source project written in TypeScript: Monorepo for iTwin.js Library.
Engineered for speed, consistency, and developer ease, it solves common hurdles in autodesk, bentley, bim. 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 itwinjs-core⚙ 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
itwinjs-core 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 itwinjs-core 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 MIT license.
🚀 Getting Started
Install itwinjs-core using your package manager: `npm install itwinjs-core`
Initialize your project workspace or configuration file for itwinjs-core.
Import itwinjs-core into your codebase or invoke it directly from your terminal.
Execute your test suite or run `itwinjs-core --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
iTwin/itwinjs-core is currently ranked #10,149 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #10,136 | lynx-family/lynx-stack | TypeScript | ★ 741 | Compare ↗ |
| #10,136 | pegainfer-project/pegainfer | Rust | ★ 741 | Compare ↗ |
| #10,136 | WinNative-Emu/WinNative | Kotlin | ★ 741 | Compare ↗ |
| #10,136 | sylearn/AIUsage | Swift | ★ 741 | Compare ↗ |
| #10,136 | robertnisipeanu/mgu-store | JavaScript | ★ 741 | Compare ↗ |
| #10,149 | iTwin/itwinjs-core This Project | TypeScript | ★ 740 | |
| #10,149 | DataDog/dd-trace-java | Java | ★ 740 | Compare ↗ |
| #10,149 | andybalholm/brotli | Go | ★ 740 | Compare ↗ |
| #10,152 | JuliaRegistries/General | Julia | ★ 739 | Compare ↗ |
| #10,152 | oliver-zehentleitner/unicorn-binance-websocket-api | Python | ★ 739 | Compare ↗ |
| #10,152 | jgosar/mine-city-2000 | C# | ★ 739 | Compare ↗ |
Frequently Asked Questions
What does itwinjs-core do? +
Monorepo for iTwin.js Library
Is itwinjs-core actively maintained in 2026? +
Yes, itwinjs-core is actively maintained. The latest code push was recorded on Nov 4, 2026 (9 days ago). It holds a calculated Maintenance Health Score of 92/100 (A rating) with 740 stars and 435 open issues.
What language is itwinjs-core written in? +
The primary language is TypeScript. Topics include: autodesk, bentley, bim, digital-twin, imodel.
How many stars does itwinjs-core have? +
itwinjs-core has 740 stars and 250 forks on GitHub.
How does itwinjs-core rank among GitHub repositories? +
With 740 stars, iTwin/itwinjs-core is ranked #10,149 globally across all repositories tracked on GitHubRepo and #1,244 among TypeScript projects.
What license is itwinjs-core distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
