Shard

Shard is a modern, fast, and fully offline personal knowledge management (PKM) workspace, Markdown note-taking app, and LaTeX/TeX document editor. Built on the "Local-First" philosophy, Shard stores all your notes, thoughts, and documents as open plain-text files on your device. No cloud accounts required, no telemetry, and zero vendor lock-in — you own your data completely. 🌟 KEY FEATURES 📝 Intuitive Block Editor • Fast formatting with Slash commands (type / to insert): headings, lists, quotes, callouts, and dividers. • Full-featured tables with row/column insertion, reordering, and alignment controls. • Code blocks with syntax highlighting for various programming languages. • Inline images, checkboxes, and task management. 🔗 Bidirectional Links & Graph View • Connect thoughts seamlessly using wiki-style links: [[Note title]]. • View backlinks and unlinked mentions at the bottom of any note. • Interactive Knowledge Graph: visualize the interconnected network of your ideas, filter by tags, and explore relationships. 🎨 Infinite Visual Canvas • Organize and map thoughts visually on an infinite 2D whiteboard. • Add text cards, embed notes, organize with color-coded groups, and insert images. • Connect cards with labeled directional arrows for mind mapping and project workflows. 📐 LaTeX / TeX Editor & Live Preview • Edit raw LaTeX (.tex) documents with smart symbol completion and quick-insert math palettes. • Real-time approximate visual preview and formula rendering. • Built-in linting for mismatched braces, environments, and math blocks. • Instant, high-quality PDF export generated entirely on device. ✅ Task Tracking & Reminders • Create tasks (/todo) within your notes with due dates. • Scheduled local notifications for dated tasks. • Dedicated Tasks hub organized by Today, Overdue, and Upcoming. 🗂️ YAML Frontmatter & Collections • Add standard YAML properties (status, tags, ratings, priority) compatible with desktop Markdown tools. • Filter, search, and browse your notes via Collections based on custom properties. 🔒 PRIVACY & LOCAL-FIRST STORAGE • Zero Internet Permission: Shard does not request or use network access. • Plain Files in Documents/Shard: Notes are saved as standard .md and .tex files. Open and edit them in Obsidian, VS Code, or any text editor. • Version History: Automatic local snapshots with comparison diffs so you can restore past versions anytime. • Flexible Import & Export: Import Obsidian vaults or ZIP archives. Export individual notes or your entire vault to PDF, HTML, Markdown, or ZIP. ⚙️ CUSTOMIZATION • Dynamic Material You palette (Android 12+), Light, Dark, and deep AMOLED themes. • Customizable typography: Sans, Serif, and Monospace fonts. • Home screen quick-note widgets. Shard — your private, interconnected digital brain. Always accessible, completely offline, and truly yours.