
Zeal
Dash for macOS
Devhints
CSS-Tricks
CodePen
Carbon
Can I use
Open source API documentation browser with instant fuzzy search, offline mode, keyboard shortcuts, and more
NASM
OpenRCT2
Multipass
x64_dbg
VS Code
Notepad++
Micro Python
Open source self-assembling assembler supporting multiple operating systems.

Which is more popular?
Based on our record, DevDocs should be more popular than FASM. It has been mentioned 132 times since March 2021.
Website, pricing, platforms and company facts side by side.
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FAS
FASM
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|---|---|---|
| Website | devdocs.io | flatassembler.net |
| Pricing | ||
| Listed in |
What each product offers, as listed by its team.

Possible disadvantages
Possible disadvantages
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 FASM yet.
Walkthroughs and reviews on video.
DevDocs - An API Documentation Browser
Code Review: string length in x64 assembly (fasm)
More videos
How often each product is chosen within a category, 0–100% relative to the other.

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

DevDocs (open source, free) is a local offline documentation viewer. There is a hosted version that can be used offline in a web browser. - Source: dev.to / 5 months ago
This isn't a new idea for developer tools. DevDocs, Zeal, and Dash have offered offline documentation browsing for years. What's new is applying this architecture to AI agents — giving your coding assistant the same offline, instant,... - Source: dev.to / 8 months ago
DevDocs the minimalist doc reader for when Stack Overflow doesn’t have the answer. - Source: dev.to / over 1 year ago
Did you get a look at fasm [0] ? It has nice capabilities [0] : https://flatassembler.net/. - Source: Hacker News / over 1 year ago
Are you affiliated with https://flatassembler.net/? Source: over 3 years ago
Https://flatassembler.net Unfortunately it won't run on recent Macs since it's written in 32-bit assembly, so some modifications are needed. - Source: Hacker News / almost 4 years ago
When comparing DevDocs and FASM, you can also consider the following products.

A free, open-source offline documentation browser that puts documentation for every major language and framework one instant search away, on Linux and Windows.
Compare Zeal to DevDocs or FASM:

The Netwide Assembler, NASM, is an 80x86 and x86-64 assembler designed for portability and...
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Dash is an API Documentation Browser and Code Snippet Manager. Dash searches offline documentation of 200+ APIs and stores snippets of code. You can also generate your own documentation sets.
Compare Dash for macOS to DevDocs or FASM:

Game engine recreation of RollerCoaster Tycoon 2 adding new features.
Compare OpenRCT2 to DevDocs or FASM:


Multipass provides a command line interface to launch, manage and generally fiddle about with instances of Linux.
Compare Multipass to DevDocs or FASM: