massCode v4 is here 🚀

We’re excited to announce the release of massCode v4 — a major milestone that brings a brand-new foundation, improved performance, and a powerful set of tools for developers.

This version is not just an update — the app has been rebuilt from the ground up with a modern stack, a new database engine, and a set of utilities designed to supercharge your workflow.

Key Changes

Modern Tech Stack

The entire application has been rewritten using:

• Tailwind CSS 4.0 — utility-first styling
• Better SQLite3 — high-performance database
• Elysia.js — lightweight and efficient REST API framework

Migration to SQLite

Snippets are now stored in SQLite instead of JSON files, bringing:

• Faster performance with large datasets
• Atomic operations and transactions
• More reliable data storage
• Efficient searching and filtering

Developer Tools

massCode v4 ships with a new suite of built-in utilities:

• Text Tools: Case Converter, Slug Generator, URL Parser
• Crypto & Security: Hash/HMAC, Password Generator, UUID
• Encoders/Decoders: URL, Base64, JSON ⇄ TOML/XML/YAML, Text ⇄ ASCII/Binary/Unicode, Color Converter

Your feedback is welcome — open an issue, suggest a feature, or contribute to the project!