
MyCrystal — Turn Saved Links into a Connected Knowledge Vault
Save X posts and webpages through email or Telegram, turning them into interconnected markdown notes.
@MyCrystalSite · X
The full gallery
Tech stack
20 projects

Save X posts and webpages through email or Telegram, turning them into interconnected markdown notes.
@MyCrystalSite · X

Convert PDF, DOCX, XLSX, CSV, JSON, XML, HTML, Images to clean Markdown optimized for AI Agents, RAG, and Vector DBs. 100% Privacy-First, In-Browser Conversion.
@13SahajChawla · X
For professionals to redact their client's sensitive informations before giving AI to process it & while converting any kind of document to a structured MD file. Better quality outputs, 100% privacy with on-browser local processing, and fully free!

Learn Git through interactive missions with an in-browser terminal and virtual team collaboration.
@0shuvo0 · X

Visual node-based programming environment for creating GPIO logic and MQTT workflows on ESP32 devices.
@NodeESP · X
- Project for sale

@zdogmode Xamio, an Ai powered exam logistics tool for university and students. Xamio: https://t.co/tq5nPZOrGM
@UsmanDanAbdull1 · X
Xamio, an Ai powered exam logistics tool for university and students. Xamio:

Upload handwritten exam answers to get instant AI grading and feedback.
Xaminix
AI Powered Answer Evaluation for CA/CS/CMA

Scan web apps for security vulnerabilities with 7 scanners and receive AI fix prompts and PDF reports.
@hexorasec · X
Paid Hexora accounts now get PDF security reports. Every finding with evidence, CVSS scores, remediation steps, and AI fix prompts, in a report you can hand to a client or keep for compliance. Live for Starter, Pro, and Max. #buildinpublic #vibecoding

Leaderboard showing your AI token usage across Claude Code, Codex, Cursor and other coding tools.
SYeomans · HN
TokenMaxxer – track every AI token you spend across your coding tools