AI Chat Heatmap

Tracking since Apr 7, 2026.

Changelog

• May 24, 2026
  description

  Track and visualize your AI model usage with a GitHub-style heatmap.
  
  v0.2.3 — Streaming protocol updates for 5 platforms
  • Updated stream parsers to track upstream protocol changes, restoring capture accuracy
  
  v0.2.2 — Gemini CLI support + Day Detail polish
  • New: Gemini CLI data source. Optionally read  ~/.gemini/tmp/<project>/chats/*.jsonl session logs to capture terminal Gemini usage. Off by default — activate from the "Local Log Sources" card on the dashboard.
  • Improvement: DayDetail "Model" column widened so long ids like `deepseek-v4-flash-thinking` display in full instead of being truncated.
  
  v0.2.1 — Claude Code log source
  • New: Claude Code data source. The dashboard can now optionally read ~/.claude/projects/ JSONL session logs via the File System Access API, so terminal / IDE usage that bypasses the browser is finally captured. Off by default — only activates after you explicitly authorize a directory in the dashboard's "Claude Code Data Source" panel. Sync runs incrementally every 2 minutes; one-tap Disconnect anytime.
  • New: Browser / Claude Code / All filter pills above the heatmap.
  • Fix: DeepSeek model labels updated to v4-pro / v4-pro-thinking / v4-flash / v4-flash-thinking to match the official V4 release (detected via response stream metadata)..
  Privacy & permissions:
  • New permissions: "alarms" (schedule the 2-minute log sync), "notifications" (open the dashboard from a one-tap recovery prompt when File System Access permission lapses, e.g. after a Chrome restart). No marketing or content notifications.
  • Data stays 100% local. Log files are parsed in-process; raw prompts and replies are never persisted — only counts and metadata. Nothing is transmitted off-device.

  Track and visualize your AI model usage with a GitHub-style heatmap.
  
  v0.2.4 — Codex support
  • New: OpenAI Codex data source. 
  
  v0.2.3 — Streaming protocol updates for 5 platforms
  • Updated stream parsers to track upstream protocol changes, restoring capture accuracy
  
  v0.2.2 — Gemini CLI support + Day Detail polish
  • New: Gemini CLI data source. Optionally read  ~/.gemini/tmp/<project>/chats/*.jsonl session logs to capture terminal Gemini usage. Off by default — activate from the "Local Log Sources" card on the dashboard.
  • Improvement: DayDetail "Model" column widened so long ids like `deepseek-v4-flash-thinking` display in full instead of being truncated.
  
  v0.2.1 — Claude Code log source
  • New: Claude Code data source. The dashboard can now optionally read ~/.claude/projects/ JSONL session logs via the File System Access API, so terminal / IDE usage that bypasses the browser is finally captured. Off by default — only activates after you explicitly authorize a directory in the dashboard's "Claude Code Data Source" panel. Sync runs incrementally every 2 minutes; one-tap Disconnect anytime.
  • New: Browser / Claude Code / All filter pills above the heatmap.
  • Fix: DeepSeek model labels updated to v4-pro / v4-pro-thinking / v4-flash / v4-flash-thinking to match the official V4 release (detected via response stream metadata)..
  Privacy & permissions:
  • New permissions: "alarms" (schedule the 2-minute log sync), "notifications" (open the dashboard from a one-tap recovery prompt when File System Access permission lapses, e.g. after a Chrome restart). No marketing or content notifications.
  • Data stays 100% local. Log files are parsed in-process; raw prompts and replies are never persisted — only counts and metadata. Nothing is transmitted off-device.

• May 18, 2026
  description

  Track and visualize your AI model usage with a GitHub-style heatmap.
  
  v0.2.2 — Gemini CLI support + Day Detail polish
  • New: Gemini CLI data source. Optionally read  ~/.gemini/tmp/<project>/chats/*.jsonl session logs to capture terminal Gemini usage. Off by default — activate from the "Local Log Sources" card on the dashboard.
  • Improvement: DayDetail "Model" column widened so long ids like `deepseek-v4-flash-thinking` display in full instead of being truncated.
  
  v0.2.1 — Claude Code log source
  • New: Claude Code data source. The dashboard can now optionally read ~/.claude/projects/ JSONL session logs via the File System Access API, so terminal / IDE usage that bypasses the browser is finally captured. Off by default — only activates after you explicitly authorize a directory in the dashboard's "Claude Code Data Source" panel. Sync runs incrementally every 2 minutes; one-tap Disconnect anytime.
  • New: Browser / Claude Code / All filter pills above the heatmap.
  • Fix: DeepSeek model labels updated to v4-pro / v4-pro-thinking / v4-flash / v4-flash-thinking to match the official V4 release (detected via response stream metadata)..
  Privacy & permissions:
  • New permissions: "alarms" (schedule the 2-minute log sync), "notifications" (open the dashboard from a one-tap recovery prompt when File System Access permission lapses, e.g. after a Chrome restart). No marketing or content notifications.
  • Data stays 100% local. Log files are parsed in-process; raw prompts and replies are never persisted — only counts and metadata. Nothing is transmitted off-device.

  Track and visualize your AI model usage with a GitHub-style heatmap.
  
  v0.2.3 — Streaming protocol updates for 5 platforms
  • Updated stream parsers to track upstream protocol changes, restoring capture accuracy
  
  v0.2.2 — Gemini CLI support + Day Detail polish
  • New: Gemini CLI data source. Optionally read  ~/.gemini/tmp/<project>/chats/*.jsonl session logs to capture terminal Gemini usage. Off by default — activate from the "Local Log Sources" card on the dashboard.
  • Improvement: DayDetail "Model" column widened so long ids like `deepseek-v4-flash-thinking` display in full instead of being truncated.
  
  v0.2.1 — Claude Code log source
  • New: Claude Code data source. The dashboard can now optionally read ~/.claude/projects/ JSONL session logs via the File System Access API, so terminal / IDE usage that bypasses the browser is finally captured. Off by default — only activates after you explicitly authorize a directory in the dashboard's "Claude Code Data Source" panel. Sync runs incrementally every 2 minutes; one-tap Disconnect anytime.
  • New: Browser / Claude Code / All filter pills above the heatmap.
  • Fix: DeepSeek model labels updated to v4-pro / v4-pro-thinking / v4-flash / v4-flash-thinking to match the official V4 release (detected via response stream metadata)..
  Privacy & permissions:
  • New permissions: "alarms" (schedule the 2-minute log sync), "notifications" (open the dashboard from a one-tap recovery prompt when File System Access permission lapses, e.g. after a Chrome restart). No marketing or content notifications.
  • Data stays 100% local. Log files are parsed in-process; raw prompts and replies are never persisted — only counts and metadata. Nothing is transmitted off-device.

• May 8, 2026
  description

  Track and visualize your AI model usage with a GitHub-style heatmap.
  v0.2.1 — Claude Code log source
  • New: Claude Code data source. The dashboard can now optionally read ~/.claude/projects/ JSONL session logs via the File System Access API, so terminal / IDE usage that bypasses the browser is finally captured. Off by default — only activates after you explicitly authorize a directory in the dashboard's "Claude Code Data Source" panel. Sync runs incrementally every 2 minutes; one-tap Disconnect anytime.
  • New: Browser / Claude Code / All filter pills above the heatmap.
  • Fix: DeepSeek model labels updated to v4-pro / v4-pro-thinking / v4-flash / v4-flash-thinking to match the official V4 release (detected via response stream metadata)..
  Privacy & permissions:
  • New permissions: "alarms" (schedule the 2-minute log sync), "notifications" (open the dashboard from a one-tap recovery prompt when File System Access permission lapses, e.g. after a Chrome restart). No marketing or content notifications.
  • Data stays 100% local. Log files are parsed in-process; raw prompts and replies are never persisted — only counts and metadata. Nothing is transmitted off-device.

  Track and visualize your AI model usage with a GitHub-style heatmap.
  
  v0.2.2 — Gemini CLI support + Day Detail polish
  • New: Gemini CLI data source. Optionally read  ~/.gemini/tmp/<project>/chats/*.jsonl session logs to capture terminal Gemini usage. Off by default — activate from the "Local Log Sources" card on the dashboard.
  • Improvement: DayDetail "Model" column widened so long ids like `deepseek-v4-flash-thinking` display in full instead of being truncated.
  
  v0.2.1 — Claude Code log source
  • New: Claude Code data source. The dashboard can now optionally read ~/.claude/projects/ JSONL session logs via the File System Access API, so terminal / IDE usage that bypasses the browser is finally captured. Off by default — only activates after you explicitly authorize a directory in the dashboard's "Claude Code Data Source" panel. Sync runs incrementally every 2 minutes; one-tap Disconnect anytime.
  • New: Browser / Claude Code / All filter pills above the heatmap.
  • Fix: DeepSeek model labels updated to v4-pro / v4-pro-thinking / v4-flash / v4-flash-thinking to match the official V4 release (detected via response stream metadata)..
  Privacy & permissions:
  • New permissions: "alarms" (schedule the 2-minute log sync), "notifications" (open the dashboard from a one-tap recovery prompt when File System Access permission lapses, e.g. after a Chrome restart). No marketing or content notifications.
  • Data stays 100% local. Log files are parsed in-process; raw prompts and replies are never persisted — only counts and metadata. Nothing is transmitted off-device.

• May 1, 2026
  description

  Track and visualize your AI model usage with a GitHub-style heatmap.

  Track and visualize your AI model usage with a GitHub-style heatmap.
  v0.2.1 — Claude Code log source
  • New: Claude Code data source. The dashboard can now optionally read ~/.claude/projects/ JSONL session logs via the File System Access API, so terminal / IDE usage that bypasses the browser is finally captured. Off by default — only activates after you explicitly authorize a directory in the dashboard's "Claude Code Data Source" panel. Sync runs incrementally every 2 minutes; one-tap Disconnect anytime.
  • New: Browser / Claude Code / All filter pills above the heatmap.
  • Fix: DeepSeek model labels updated to v4-pro / v4-pro-thinking / v4-flash / v4-flash-thinking to match the official V4 release (detected via response stream metadata)..
  Privacy & permissions:
  • New permissions: "alarms" (schedule the 2-minute log sync), "notifications" (open the dashboard from a one-tap recovery prompt when File System Access permission lapses, e.g. after a Chrome restart). No marketing or content notifications.
  • Data stays 100% local. Log files are parsed in-process; raw prompts and replies are never persisted — only counts and metadata. Nothing is transmitted off-device.

• May 1, 2026
  permissions

  storage

  storage, alarms, notifications

• Apr 19, 2026
  host_permissions

  https://claude.ai/*, https://chatgpt.com/*, https://chat.openai.com/*, https://gemini.google.com/*, https://kimi.moonshot.cn/*, https://kimi.ai/*, https://kimi.com/*, https://*.kimi.com/*, https://chat.deepseek.com/*, https://www.doubao.com/*, https://poe.com/*, https://chat.qwen.ai/*, https://www.qianwen.com/*, https://qianwen.com/*, https://*.qianwen.com/*, https://tongyi.com/*, https://*.tongyi.com/*

  https://claude.ai/*, https://chatgpt.com/*, https://chat.openai.com/*, https://gemini.google.com/*, https://kimi.moonshot.cn/*, https://kimi.ai/*, https://kimi.com/*, https://*.kimi.com/*, https://chat.deepseek.com/*, https://www.doubao.com/*, https://poe.com/*, https://chat.qwen.ai/*, https://www.qianwen.com/*, https://qianwen.com/*, https://*.qianwen.com/*, https://tongyi.com/*, https://*.tongyi.com/*, https://grok.com/*, https://chatglm.cn/*, https://*.chatglm.cn/*, https://www.perplexity.ai/*, https://yuanbao.tencent.com/*

Permissions & access

Permissions

storagealarmsnotifications

Host access

https://claude.ai/*, https://chatgpt.com/*, https://chat.openai.com/*, https://gemini.google.com/*, https://kimi.moonshot.cn/*, https://kimi.ai/*, https://kimi.com/*, https://*.kimi.com/*, https://chat.deepseek.com/*, https://www.doubao.com/*, https://poe.com/*, https://chat.qwen.ai/*, https://www.qianwen.com/*, https://qianwen.com/*, https://*.qianwen.com/*, https://tongyi.com/*, https://*.tongyi.com/*, https://grok.com/*, https://chatglm.cn/*, https://*.chatglm.cn/*, https://www.perplexity.ai/*, https://yuanbao.tencent.com/*

Screenshots