
KeyCombiner
ShortcutFoo
Shortcuts.design
Use The Keyboard
Sublime Tutor
CheatKeys
KeyCue
HKeys is a keyboard shortcut reference for the apps and operating systems you use every day. View hotkeys online organized by platform, or download a free printable PDF cheat sheet for any app.

Mintlify
Docusaurus
GitBook
Apidog
ReadMe
Developerhub.io
Swimm
AI that updates docs when you ship code
Which is more popular?
Based on our record, DeepDocs seems to be more popular. It has been mentioned 15 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | hkeys.app | deepdocs.dev |
| Pricing | ||
| Platforms | — | |
| Company | Startup from Georgia · 1 - 9 employees · 2026 | Startup from Switzerland · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


HKeys is a keyboard shortcut reference for the apps and operating systems you use every day. It covers design, browsers, office, developer, communication, and productivity tools — organized by platform so you always see the exact key combinations for your OS. Every app page includes a platform...
DeepDocs is a GitHub AI agent that automatically keeps your docs like API documentation, SDK guides, and tutorials in sync with your codebase, so you never have to manually update them again. Key Features Continuous Documentation: Automatically detects and updates out-of-sync docs whenever your...
What each product offers, as listed by its team.


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
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing HKeys.app and DeepDocs.
HKeys.app's answer
Professionals and power users who work across multiple apps and want to build faster, more efficient workflows. Designers, developers, students, writers, and anyone switching between tools or platforms who needs an accurate, quick shortcut reference — without digging through documentation or app menus.
DeepDocs's answer:
Developers, Dev tool builders
DeepDocs's answer:
Python, FastAPI, Supabase, OpenAI, Gemini, Render
HKeys.app's answer
HKeys started as a personal frustration: shortcut references were scattered, platform-specific differences were ignored, and most cheat sheets were static PDFs that went out of date. HKeys was built to be the reference that actually works — organized by app and platform, kept current, and free to access.
DeepDocs's answer:
Hi, I’m Neel — solo developer, and the founder of DeepDocs. I built this tool to solve a problem I kept facing at work: keeping high-level docs in sync with a fast-changing codebase. What started as a personal fix is now something I’m sharing with other developers who want to automate the annoying chore of keeping docs updated.
HKeys.app's answer
HKeys organizes shortcuts by platform, not just by app. Most shortcut references give you one flat list — HKeys gives you a separate, accurate page for each platform an app runs on (macOS, Windows, Linux, iOS, web), because the key combinations are actually different. Every page also includes a platform switcher, multiple view modes (Full, Short, Icon), and a downloadable free PDF cheat sheet.
HKeys.app's answer
HKeys covers a wide range of apps across every major platform in one place — design tools, browsers, office apps, developer tools, communication and productivity apps, and operating systems. The catalog is free to browse without an account, shortcuts are organized per platform so you always see the right key combinations for your OS, and every page has a printable PDF cheat sheet available to free account holders.
Share your experience with using HKeys.app and DeepDocs. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking HKeys.app since Jun 2026.
You can keep documentation hosted and structured in a platform like DeveloperHub, enable two-way Git sync, and let tools like DeepDocs handle continuous maintenance in the repository. Writers stay in control of clarity and structure,... - Source: dev.to / 10 months ago
Keep your documentation alive and in sync with your codebase. DeepDocs works seamlessly with GitHub to automatically detect changes, update API references, tutorials, and READMEs, and submit intelligent pull requests. Combine it with... - Source: dev.to / 11 months ago
Deepdocs focuses on one thing: turning messy, outdated engineering knowledge into clean, accurate documentation automatically. Instead of relying on developers to write or update docs (which never happens on time), Deepdocs reads your... - Source: dev.to / 11 months ago
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