Borrow Ms ⇀

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#1132 Radar 62

Open-source serverless tools for web developers building at the edge.

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Product memo

Borrow provides open-source serverless infrastructure tools for web developers focused on the edge. It emphasizes minimal dependencies and flexibility, avoiding vendor lock-in. Key tools include Limiter for API rate limiting, Ms for global API latency measurement, and DocVal for validating code examples at build-time. The entire stack is MIT licensed, promoting transparency and self-hosting.

For who

Web developers shipping to the edge

Solves what

Open-source serverless tools with no vendor lock-in

Drop-in API rate limiting
Global API latency measurement
Build-time documentation validation

In their own words

Borrow

Open-source infrastructure

Serverless tools for developers who ship to the edge. No vendor lock-in, minimal dependencies, maximum flexibility.

Commercial cues

Pricing snapshot Pricing still unknown

Model

usage_based

Free tier

Yes

Trial

Available

No public pricing tiers captured.

Operator context

Team

Indie / lean

Founded

May 2026

Platform

API

Audience

Developers

Social / footprint

X (Twitter) twitter.com/borrowdev

GitHub github.com/borrowdev/borrow

Product Hunt producthunt.com/products/borrow-ms

Builder Strategy

Strategy Type: Niche Specialist
Stage: Bootstrapped Lean
Effort: Solo Buildable

About Borrow Ms ⇀ Expand

Open-source serverless tools for web developers building at the edge.