AI Chat Speed Booster

Speeds up AI chats by showing recent messages first and letting you load older ones on demand.

Long AI chat conversations slow your browser to a crawl. AI Chat Speed Booster fixes this by only rendering the most recent messages and loading the rest on demand. It's also fully open source and actively maintained https://github.com/Noah4ever/ai-chat-speed-booster. Works with: ChatGPT, Claude, Gemini How it works: • Only the last 3 messages are shown when you open a conversation (configurable) • Caches up to 5 trimmed conversation responses with an LRU cache for faster switching between recent conversations • Older messages are hidden before the browser renders them, so there's zero layout cost • A "Load More" button appears at the top. Click it to reveal older messages in batches (also has Auto Load to automatically reveal older messages when scrolling to the top) • New messages follow FIFO: when a new message arrives, the oldest visible one is hidden automatically • Reduces the amount of chat data before rendering for even faster load times • Track weekly requests to manage subscriptions better Settings: • Visible messages: how many messages to show at a time (default: 3) • Batch size: how many messages to reveal per "Load More" click (default: 3) • Fast Mode: intercept and trim chat data before it reaches the renderer • Hide old messages: toggle DOM hiding on or off (useful if a site has its own virtualization) • Auto Load: automatically reveal older messages when scrolling to the top • Status indicator: show/hide and reposition the floating in-page badge • Weekly request limit: set a threshold to help monitor subscription usage • Theme: light or dark • Enable/disable toggle: turn the extension on or off without uninstalling Privacy: • No message content is ever read, stored, or transmitted • No analytics, telemetry, or external network requests • All settings stay in your browser's local storage • Open source