# Harmonograph

> A calm new tab for developers: today's Google Calendar meetings, your assigned Linear issues, and world clocks, over an animated background. No servers, no tracking. Calendar and Linear are optional.

Canonical page: [https://chrome-stats.com/d/harmonograph](https://chrome-stats.com/d/harmonograph)

## Overview

- **ID:** `harmonograph`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Tyler Craft
- **Category:** web-development,appearance,tabs
- **Daily users:** 1
- **Weekly downloads:** 1
- **Version:** 1.1.0
- **Last updated:** 2026-08-22
- **First published:** 2026-08-19
- **Size:** 56 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/harmonograph/)
- **Website:** [https://harmonograph.craftish.dev/](https://harmonograph.craftish.dev/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/harmonograph/privacy/](https://addons.mozilla.org/firefox/addon/harmonograph/privacy/)

## Description

Harmonograph replaces your new tab with the three things you actually check — today's meetings, the tasks assigned to you, and the time where your team is. Everything else is a slowly drifting harmonograph curve, redrawn on every tab. Both data sources are optional; with neither connected it's simply a clean, quiet new tab.

MEETINGS
Today's Google Calendar events, with a one-click join link where the event has a video call attached. All-day events are grouped at the top. Choose which of your calendars appear, and only today's events are ever requested.

TASKS
Linear issues assigned to you, with work in progress and anything overdue surfaced first, then ordered by priority. Filter by workflow status — show only To-do, or include Backlog, In Progress, Done and Canceled. Requires a Linear personal API key, which stays on your device.

WORLD CLOCKS
A configurable clock bar along the bottom, using IANA timezone identifiers so daylight saving is handled for you.

EIGHT THEMES
Four dark and four light variants, plus an auto mode that follows your system preference.

## Rankings

- #127,682 — Overall
- #234 — graph

## Permissions and access

### Permissions

- `identity`
- `storage`

### Host permissions

- `https://api.linear.app/*`
- `https://www.googleapis.com/*`
- `https://oauth2.googleapis.com/*`
- `https://accounts.google.com/*`
- `https://fonts.googleapis.com/*`
- `https://fonts.gstatic.com/*`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Request access to the following domains: linear.app, googleapis.com, google.com, gstatic.com
- This extension was recently updated in the past month. New updates may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/harmonograph)