# Lexiscraft > Lexiscraft is an ad-free Markdown editor with realtime live preview and GitHub-accurate rendering. Built for developers, engineers, and AI-driven workflows like context engineering and skills editing. Available on Windows, macOS, and Android. ## About Lexiscraft is a cross-platform Markdown editor purpose-built for software developers and engineers. It focuses on simplicity — no ads, no sign-up, no distractions — just a clean editing environment with a realtime side-by-side preview that matches GitHub rendering. It is especially useful for: - **Context engineering**: editing context files, prompts, and documentation for AI agents - **Skills editing**: writing and maintaining AI agent skill files in Markdown - **Feature files**: authoring GWT-style feature files and specs - **README & docs**: authoring GitHub READMEs, wikis, and project documentation - **Deep work**: distraction-free Markdown writing sessions ## Key Features - Realtime live Markdown preview (side-by-side, updates every keystroke) - GitHub-accurate rendering (what you see matches GitHub exactly) - Ad-free, distraction-free minimalist interface - Cross-platform: Windows desktop, macOS desktop, Android mobile - No account or sign-up required - Lightweight and fast ## Links - [Homepage](https://lexiscraft.xyz/) - [Download](https://buymeacoffee.com/nullingzeros/e/515373): Get Lexiscraft for Windows, macOS, or Android ## Technical Details - Built with Flutter for cross-platform native performance - Angular-based website with SSR (Server-Side Rendering) for SEO - Markdown rendering uses GitHub Flavored Markdown (GFM) specification - Supports standard Markdown syntax: headings, bold, italic, links, images, code blocks, tables, lists, blockquotes, and more ## Contact - Website: https://lexiscraft.xyz