
Zeal
Dash for macOS
DASH
Devhints
CSS-Tricks
Velocity
CodePen
Open source API documentation browser with instant fuzzy search, offline mode, keyboard shortcuts, and more

Loom
ScreenStudio
FocuSee
Screenity
VEED
Camtasia
Xnapper
Capture your best work with video. Record in the browser, share instantly.

Which is more popular?
Based on our record, DevDocs seems to be a lot more popular than Tella. While we know about 132 links to DevDocs, we've tracked only 2 mentions of Tella.
Website, pricing, platforms and company facts side by side.
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| Website | devdocs.io | tella.com |
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| Platforms | — | |
| 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
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
DevDocs - An API Documentation Browser
Saturday's Children Review....New Phred Instruments "Tella"
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using DevDocs and Tella. 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 / 4 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 / 7 months ago
DevDocs the minimalist doc reader for when Stack Overflow doesn’t have the answer. - Source: dev.to / about 1 year ago
Thank you! We used canva and tella.tv for the background and quick time player for screen recording :). Source: over 3 years ago
Whether you're contacting users over email, DM, a thread — wherever — you're bound by the limits of written communication. Written questions and answers can be misinterpreted, and descriptions can be long and vague. By including a video... Source: almost 5 years ago
When comparing DevDocs and Tella, 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 Tella:

Loom is a screen recording extension for Chrome that gives people the ability to create and share media. Create your own videos using your camera, screen view, and audio. Read more about Loom.
Compare Loom to DevDocs or Tella:

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 Tella:


DASH is a secure, blockchain-based global financial network which offers private transactions.
Compare DASH to DevDocs or Tella:

Turn Screen Recordings into Polished Product Demos, Tutorials, Online Courses, and Marketing Videos Efficiently and Easily with Auto-Zoom Effects and AI-Powered Features.
Compare FocuSee to DevDocs or Tella: