HeyPuter/builder
๐ฆโจ AI Builder For Creating Sites and Apps! An open-source alternative to Lovable, Replit, v0, and similar platforms.
โก Executive Summary & Quick Facts
Authoritative Sourcebuilder is builder is an open-source project written in JavaScript: ๐ฆโจ AI Builder For Creating Sites and Apps! An open-source alternative to Lovable, Replit, v0, and similar platforms.. It provides a free, self-hosted open-source alternative to Replit.
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), HeyPuter/builder has accumulated 341 GitHub stars and 100 forks. It is written in JavaScript, licensed under Apache-2.0, and ranks #14,981 globally. It is actively maintained with the latest commit recorded on Nov 11, 2026.”
| Repository | HeyPuter/builder โ |
|---|---|
| Primary Category | ai agents |
| Language & Stack | JavaScript |
| Software License | Apache-2.0 |
| Community Traction | โ 341 stars ยท โ 100 forks ยท #14,981 globally |
| Maintenance | โ Active (Last commit: Nov 11, 2026) ยท 8 open issues |
| Replaces SaaS | Open Source Replit Alternative ($25โ$50+/month per developer) โ |
| Target Audience | Developers and engineering teams building with JavaScript, seeking reliable, tested, and actively maintained tooling for production workloads. |
๐ก๏ธ Repository Maintenance & Health Audit (2026)
Health Score: 93/100 ยท Grade A+Yes, builder is actively maintained. Continuous telemetry recorded the last code commit on Nov 11, 2026 (1 days ago). Supported by 341 stars and 100 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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+98
STARS ยท LAST 30 DAYS
3
PER DAY
#1,311
MOST-STARRED JavaScript
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +98 | +98 | +270 |
| Per day | 14 | 3 | 3 |
| Forks gained | +31 | +31 | +10 |
builder gained 98 stars in the last 30 days, about 3 a day, and now has 341. It is about 1 year old and has averaged roughly 341 stars a year. It ranks #1,311 among JavaScript repositories and #14,981 across all languages on GitHubRepo.
Trending Record
43
DAYS ON TRENDING
#264
BEST RANK
Sep 25, 2026
FIRST APPEARANCE
Active
STATUS TODAY
builder has maintained a continuous presence across global trending indexes, peaking at #264. Below is the 30-day activity profile:
๐ก Overview
builder is an open-source project written in JavaScript: ๐ฆโจ AI Builder For Creating Sites and Apps! An open-source alternative to Lovable, Replit, v0, and similar platforms.
Engineered for speed, consistency, and developer ease, it solves common hurdles in ai-agents, ai-builder, app-builder. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
โก 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.
๐ฅ Installation
$ npm install builderโ System Requirements
Platforms
- โข macOS
- โข Linux
- โข Windows
Runtime & Dependencies
Node.js >= 18 or modern Evergreen browser
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
๐ง How It Works
builder 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.
๐ฏ Production Use Cases
Autonomous AI Agents
Orchestrate intelligent workflows and tool-calling routines with builder.
Model Inference & Prompting
Integrate fast, local or cloud-hosted generative AI models directly into production code.
Context Memory & RAG
Augment language models with dynamic vector retrieval and structured project memory.
Developer Productivity
Automate repetitive engineering tasks, code generation, and test creation using AI agents.
๐ Getting Started
Install builder using your package manager: `npm install builder`
Initialize your project workspace or configuration file for builder.
Import builder into your codebase or invoke it directly from your terminal.
Execute your test suite or run `builder --help` to verify successful setup.
๐ Strengths
โ ๏ธ Considerations
โ Alternatives & Direct Competitors
๐ฅ Who Should Use This
Developers and engineering teams building with JavaScript, seeking reliable, tested, and actively maintained tooling for production workloads.
๐ Nearby in the Rankings
HeyPuter/builder is currently ranked #14,981 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #14,956 | MotleyAI/slayer | Python | โ 342 | Compare โ |
| #14,956 | soyeb-jim285/hyprfm | C++ | โ 342 | Compare โ |
| #14,956 | samhenrigold/LightTouchMac | Swift | โ 342 | Compare โ |
| #14,956 | henryzawadzki6542/cloudflare-turnstile-bypass | Python | โ 342 | Compare โ |
| #14,956 | Animal2404/xeno-executor | C++ | โ 342 | Compare โ |
| #14,981 | HeyPuter/builder This Project | JavaScript | โ 341 | |
| #14,981 | dbr/tvdb_api | Python | โ 341 | Compare โ |
| #14,981 | jorgebastida/django-dajax | Python | โ 341 | Compare โ |
| #14,981 | hipchat/hipchat-cli | Shell | โ 341 | Compare โ |
| #14,981 | Juniper/ansible-junos-stdlib | Python | โ 341 | Compare โ |
| #14,981 | reactphp/promise-timer | PHP | โ 341 | Compare โ |
Frequently Asked Questions
What does builder do? +
๐ฆโจ AI Builder For Creating Sites and Apps! An open-source alternative to Lovable, Replit, v0, and similar platforms.
Is builder actively maintained in 2026? +
Yes, builder is actively maintained. The latest code push was recorded on Nov 11, 2026 (1 days ago). It holds a calculated Maintenance Health Score of 93/100 (A+ rating) with 341 stars and 8 open issues.
What language is builder written in? +
The primary language is JavaScript. Topics include: ai-agents, ai-builder, app-builder, base44, bolt.
How many stars does builder have? +
builder has 341 stars and 100 forks on GitHub.
How does builder rank among GitHub repositories? +
With 341 stars, HeyPuter/builder is ranked #14,981 globally across all repositories tracked on GitHubRepo and #1,311 among JavaScript projects.
What license is builder distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
