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!

Assets 7

04 Jul 04:06

github-actions

v4.0.0-beta.2

dbf7ce2

v4.0.0-beta.2 Pre-release

Pre-release

🩹 Fixes

db: If folder index is missing, set to 0 during migration (#571)
main: Destroy window in windows & linux #570 (#572, #570)

📦 Build

❤️ Contributors

Anton Reshetov (@antonreshetov)

Assets 5

03 Jul 08:47

antonreshetov

v4.0.0.beta-1

f46212c

v4.0.0.beta-1 Pre-release

Pre-release

First beta 🎉

At this time, I haven't been able to successfully build the Linux version on my new MacBook M4 Pro. If you're interested in testing the beta on Linux, you'll need to build it manually for now.

Contributions are very welcome — feel free to submit a PR or share any fixes or workarounds you discover.

Assets 5