YC Power brings your frequently used clouds and folders together in a compact sidebar for Firefox and Zen. Your selection and customizations stay in local browser storage, separately for each organization and console origin.
- Add or remove clouds from My clouds; refresh clouds and their folders together from the header
- See selected clouds from multiple organizations together in collapsible groups; existing selections and customizations stay separate for each organization
- Display the previous local catalog immediately while refreshing it in the background; retry a failed initial read once after one second
- Open All clouds to use the original console tree and add clouds from it, or return to the default sidebar, including during loading
- Background collection pauses while you use the original tree and resumes when you return to My clouds and close the full list
- Get automatic short names and colors, then override either with your own label and one of 32 preset colors in the Power and Material palettes
- Choose one of 24 Gravity UI icons for each folder; clouds keep their original icon when folders are enabled, and support icon presets in clouds-only mode
- Set individual console addresses to clouds-only mode to hide folders and skip background folder loading
- Use the header button to show all clouds in the new style when an organization has fewer than 10 clouds
- Drag clouds to reorder My clouds, or use Alt+Up/Down; the order is saved for each organization
- Sort folders alphabetically by their displayed labels, keeping their order stable during refresh
- Keep confirmed empty clouds collapsed
- Remember expanded clouds and automatically reveal the cloud you navigate to
- Keep selected clouds, labels, colors, and sidebar width separate for every organization
- Use compact Gravity UI actions and drag the sidebar edge to adjust its width, with an automatic minimum that keeps the actions on one line and a 440 px maximum
- Start with the current cloud automatically selected when it can be identified on first use
- Enable compact mode in extension settings to reduce row height and spacing
- Follow the console's Gravity theme and font, including light and dark themes
- Use Russian or English according to the console language; extension settings follow the browser language, with English as the fallback
| Customize a cloud or folder | Choose console origins |
|---|---|
Screenshots use the real console interface with demo cloud and folder names. The console layout and branding are unchanged.
YC Power supports desktop Firefox 140 and later and compatible versions of Zen. Android has not been tested.
By default the extension runs only on https://console.yandex.cloud. Use the extension icon to add other HTTPS console origins. The browser requests permission for each added origin. Enter an origin without a path, port, or parameters; an empty list disables the extension on all consoles. See PRIVACY.md for details about data and permissions.
Download the signed XPI from Releases. In Firefox or Zen, open about:addons, choose "Install Add-on From File" from the gear menu, and select the XPI. Updates keep the same extension ID and preserve your settings.
Node.js and Python 3 are required. React and Gravity UI are bundled locally; no third-party Python packages are required.
npm ci
npm run build
npm test
python3 tests/firefox-ui-smoke.pyThe build creates build/yc-power-firefox.xpi. It contains the extension and THIRD_PARTY_NOTICES.txt for bundled dependencies.
Open about:debugging#/runtime/this-firefox in Firefox or Zen, choose "Load Temporary Add-on", and select the XPI or manifest.json. A temporary add-on is removed when the browser restarts.