Tangram
Tangram is designed to organize and run web applications in persistent, pinned tabs.
About Tangram
Tangram is a browser for pinned tabs designed to organize and run web applications. Each tab is persistent and independent, and multiple tabs can use different accounts for the same application. Tabs are sandboxed from each other through Flatpak permissions or WebKitGTK sandboxing.
Pricing is not clearly stated.
Key features
- Custom tab titles
- Re-order tabs
- Change tabs position
- Navigation
- Shortcuts
- Smart notifications
- Downloads
- Touchpad and touchscreen gestures
Tangram at a glance
- Website
- github.com/sonnyp/Tangram
- Category
- Software & Utilities › Browser Extensions
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Platforms
- Linux
- Details verified
- Oct 22, 2026 · Official source
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
Guides for Browser Extensions
Tangram alternatives
Tools and sites you could use instead, ranked by how closely they match.
Automatically close unused tabs with Tab Wrangler, a browser extension intended to keep attention on the tabs currently in use.
Open source
24 alternatives
Auto Tab Discard uses native tab discarding to reduce memory use by inactive browser tabs.
Open source
24 alternatives
Manage browser tabs with Prune, an extension listed for Chrome, Firefox, and Safari.
Open source
24 alternatives
SnoozeTabs is a Firefox add-on for postponing tabs, letting them be set aside for a while before returning to them.
Open source
24 alternatives
Simple Tab Groups lets Firefox users create, modify, and quickly switch between tab groups.
Open source
24 alternatives
Popup Tab Switcher helps users switch between tabs and remembers the order in which tabs were active.
Popular in Browser Extensions
Well-known listings from the same topic.
Popupblocker by Joofthanaddons.mozilla.org/firefox/addon/popupblockerallEnhancementscplx.appViolentmonkeyviolentmonkey.github.ioMomentummomentumdash.comMission Controlmission-control.appSession Buddysessionbuddy.com
Is something wrong or out of date?
Tell us and an editor will check it.
Own this website?
Claim this listing
Claim the listing and suggest updates yourself. An editor checks every claim first.