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Speedtab
The ultra-fast, local-first New Tab Speed Dial workspace
A dense, local-first New Tab workspace that replaces heavy cloud dashboards. Speedtab packs modular bookmarks, an advanced RSS reader, and AES-GCM encrypted notes into a singular, ultra-fast hub. Built framework-free with a custom vanilla event-delegation engine (YaiJS), it operates on just ~35 global listeners instead of thousands. The JS heap flatlines at 5MB, making it the most memory- and battery-efficient start page available. No accounts, no tracking—just pure speed.
Hey Product Hunt community! 👋
The story of Speedtab actually started around 2010. I fell in love with Opera’s legendary Speed Dial, but I was testing web apps across dozens of different machines and browsers. Back then, Opera didn't sync your layout. Frustrated by this, I told myself: "Fine, I’ll go build my own theme park! With blackjack and Hooks!" 🎰
By 2012, the first WebApp version was alive. It had visual bookmarks, notes, and an RSS reader. For years, I maintained it. In fact, if you visit the web version today (speedtab.de), you’re looking at a living fossil—I haven’t touched that server code since 2018. It works perfectly for my old account, but the password hashing algorithm is so outdated now that new registrations are basically broken. And honestly? I had absolutely zero desire to dive back into server maintenance.
On top of that, a WebApp is useless when you're offline.
That’s why I finally rebuilt Speedtab from scratch as a modern, local-first Chrome Extension. No more server drama.
To make it handle hundreds of feed items and nested notes without destroying my browser's performance, I stripped out heavy frameworks like React or Vue and wrote a custom vanilla event-delegation pattern called YaiJS.
Why this matters for your browser today:
* The Framework Trap Defeated: Instead of choking your browser with 2,000+ active event listeners, Speedtab registers exactly ~35 global listeners on boot. HTML becomes interactive the millisecond it touches the screen.
* The 5MB Footprint: The JS heap flatlines at an absurd 4 to 7.5 MB. The entire process uses just 50-70 MB (Chrome’s absolute baseline for an empty page).
* Infinite Recursive Nesting: You can nest interactive tab components (like notes inside tabs inside tabs) up to 500 levels deep. I wrote an automated script that targets recursive injections, and the engine just eats those layers for breakfast while Chrome's render engine begs for mercy.
* Local-First Privacy: Everything lives securely inside your browser's IndexedDB. No accounts, no background tracking, zero data-selling.
* The Best of Both Worlds: You can still sync your workspace across devices seamlessly using your own self-hosted WebDAV or a hidden Google Drive folder.
It took 14 years of evolution and a broken 2018 hash algorithm to get here, and I'm incredibly proud to finally share it with the world.
Check out our live, browser-melting benchmark if you want to see the engine in action: https://yaijs.github.io/yai/tabs...
I’d love to hear your thoughts, answer any architectural questions, or hear how many nested levels it took to make your browser sweat! 🚀
About Speedtab on Product Hunt
“The ultra-fast, local-first New Tab Speed Dial workspace”
Speedtab was submitted on Product Hunt and earned 4 upvotes and 2 comments, placing #159 on the daily leaderboard. A dense, local-first New Tab workspace that replaces heavy cloud dashboards. Speedtab packs modular bookmarks, an advanced RSS reader, and AES-GCM encrypted notes into a singular, ultra-fast hub. Built framework-free with a custom vanilla event-delegation engine (YaiJS), it operates on just ~35 global listeners instead of thousands. The JS heap flatlines at 5MB, making it the most memory- and battery-efficient start page available. No accounts, no tracking—just pure speed.
On the analytics side, Speedtab competes within Chrome Extensions, Productivity, Open Source, Developer Tools and GitHub — topics that collectively have 1.3M followers on Product Hunt. The dashboard above tracks how Speedtab performed against the three products that launched closest to it on the same day.
Who hunted Speedtab?
Speedtab was hunted by Engin Ypsilon. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Speedtab including community comment highlights and product details, visit the product overview.
Engin Ypsilon