v4.2.2

What's Changed

• fix(db): ensure directory exists before accessing the db by @antonreshetov in #628
• fix(editor): jumping scroll when editing by @antonreshetov in #629

Full Changelog: v4.2.1...v4.2.2

v4.2.1

Attempting to build correctly for macOS Intel architecture.

Update:
29.10.2025 updated file massCode-4.2.1.dmg

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)