
Deno
Vite
Node.js
Next.js
VS Code
Fresh Framework
Nest.js
Bun is an all-in-one JavaScript runtime & toolkit designed for speed, complete with a bundler, test runner, and Node.js-compatible package manager.

Auth0
Clerk
Keycloak
PropelAuth
Hanko
AuthKit
ZITADEL
Open-source Auth0/Clerk Alternative

Which is more popular?
Based on our record, Bun.sh seems to be a lot more popular than Stack Auth. While we know about 239 links to Bun.sh, we've tracked only 4 mentions of Stack Auth.
Website, pricing, platforms and company facts side by side.
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| Website | bun.sh | stack-auth.com |
| Pricing | ||
| Company | 2023 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Bun is a new JavaScript runtime built from scratch to serve the modern JavaScript ecosystem. It has three major design goals: Speed. Bun starts fast and runs fast. It extends JavaScriptCore, the performance-minded JS engine built for Safari. As computing moves to the edge, this is critical....
No description of Stack Auth yet.
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Stack Auth yet.
Walkthroughs and reviews on video.
No Bun.sh videos yet. You could help us improve this page by suggesting one.
W18D3 C3: Full Stack Auth Review: User/Computer Order & Developer Build Order
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Bun.sh and Stack Auth. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Early Bun research and benchmarks for Flight and Scribe by Vasilen Lyubomirov (github.com/VasilenL), whose work helped start this. - Source: dev.to / about 15 hours ago
It's a single TypeScript service running on Bun, with its data in one SQLite file (bun:sqlite). The pipeline runs in passes, and each pass goes through these stages:. - Source: dev.to / 10 days ago
The toolchain is free. Bun, LibreOffice (headless rendering), poppler and open metric-compatible fonts (Carlito, Caladea, Liberation, Gelasio). - Source: dev.to / 3 days ago
Five minutes. That's how long Stack Auth takes to set up. - Source: dev.to / 11 months ago
Stack Auth (S24) | San Francisco, CA | Full-time Hiring founding & design engineers! We're building the customer platform for developers — think of a single service that does auth, payments, analytics, marketing emails, and so much more.... - Source: Hacker News / about 1 year ago
StackAuth is an open-source authentication and user management platform designed to integrate seamlessly into Next.js projects. Its combination of frontend/backend APIs and pre-built UI components dramatically simplifies the integration... - Source: dev.to / almost 2 years ago
When comparing Bun.sh and Stack Auth, you can also consider the following products.

A secure runtime for JavaScript and TypeScript built with V8, Rust, and Tokio.
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Auth0 is a program for people to get authentication and authorization services for their own business use.
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Clerk.io, the artificial intelligence for e-commerce that knows your customers interests.
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Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications
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Open Source Identity and Access Management for modern Applications and Services.
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