v4.2.0

Bug Fixes

• editor: prevent header and editor display for multiple selected snippets (e1d4ccd)
• editor: show code preview panel (5e91b74)
• i18n: update sidebar toggle translations (f819f4a)
• scrollbar: suppress horizontal scrolling (53f6aef)
• snippets: use default folder language for fragments #611 (#612) (4c52a5e)
• update entitlements and enable hardened runtime for macOS builds (d350977)

Features

• add show/hide sidebar toggle (#610) (64cc14f)

v4.1.0

Bug Fixes

• add help menu (a27d605)
• set folder custom icon (#607) (505a8a0)

Features

• add json visualizer (#609) (afce45c)

• editor: add highlighting for search terms (#606) (48b7f56)

Full Changelog: v4.0.4...v4.1.0

v4.0.4

What's Changed

• fix(editor): vertical scrolling #603 by @antonreshetov in #604

Full Changelog: v4.0.3...v4.0.4

v4.0.3

What's Changed

• fix(db): add SQLite file validation and backup for non-SQLite file by @antonreshetov in #601

Full Changelog: v4.0.2...v4.0.3

v4.0.2

What's Changed

• fix(db): check tables, set default values during migration #581 by @antonreshetov in #599

Full Changelog: v4.0.1...v4.0.2

v4.0.1

What's Changed

• fix(menu): double window menu by @antonreshetov in #595
• fix(editor): line number overlapping #594 by @antonreshetov in #596

Full Changelog: v4.0.0...v4.0.1

v4.0.0

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!

v4.0.0-beta.2

🩹 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)

v4.0.0.beta-1

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.

v3.12.1

Preparing for v4 release

🚀 Enhancements

• Check only v3 & handle github rate limit (30d0987)

❤️ Contributors

• Anton Reshetov (@antonreshetov)