acea99d7ad6ae3928746091e6f78806efbc385c2
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- Added a new "Prompt Builder" tab in the Popup for generating AI prompts with customizable parameters. - Introduced new state variables for managing prompt styles, personas, formats, and models. - Enhanced the Options page to fetch and display models based on the provided API key. - Updated the actions and types to include the new 'prompt' action and its associated parameters. - Implemented migration logic for legacy plaintext API keys to encrypted storage. - Updated the getSystemPrompt function to incorporate prompt parameters for better instruction generation. - Added tests for the new functionality, including context menu entries and prompt generation logic.
⚡ LexAI — AI Writing Assistant
A Grammarly-like Chrome Extension powered by your own LLM API key. No monthly subscription. Full control.
Features (Roadmap)
- ✅ Grammar & spelling correction
- ✅ Rephrase / rewrite text
- ✅ Shorten or expand text
- 🔜 Tone suggestions
- 🔜 Autocomplete
- 🔜 Custom style profiles
Supported LLM Providers
- OpenAI (GPT-4o, GPT-4o-mini)
- Anthropic (Claude 3.5 Haiku, Sonnet)
- Groq (free tier — fast!)
- OpenRouter (100+ models)
Tech Stack
- WXT + React 18 + TypeScript
- Manifest V3
- Inline-styled UI (no CSS framework)
Development
npm install
npm run dev # Dev mode with hot reload
npm run build # Production build
npm run zip # Package for Chrome Web Store
npm test # Run unit tests
Load in Chrome
- Run
npm run build - Open Chrome →
chrome://extensions - Enable Developer Mode
- Click Load unpacked → select
.output/chrome-mv3
Project Management
Plane: LEXAI project → https://plane-pro.juankibin.space
Releases
1
LexAI v1.0.0
Latest
Languages
TypeScript
87.6%
JavaScript
9.7%
CSS
2.3%
HTML
0.4%