massCode vs SafeScript

massCode is a free, open-source, local-first desktop workspace for code snippets, Markdown notes, HTTP requests, calculations, and developer utilities. Its Code space organizes reusable snippets with folders, search, and an editor. Notes supports Markdown documents, task status and due dates, a notes graph, mindmaps, and presentation mode. The HTTP workspace handles collections, environments, scripts, tests, sequential runs, GraphQL, and WebSocket, and imports requests from OpenAPI, Postman, or Bruno. A browser clipper can save selected code, page text, and links into Code, Notes, or HTTP. Snippets and notes are plain Markdown files in a local vault that users can read, edit, move, or back up outside the app. There is no built-in cloud account or proprietary sync, though the vault folder can be synced with external services. AI connections can use provider API keys or local models; cloud API use is billed by the provider. Downloads include macOS, Windows, and Ubuntu Linux builds, with browser extensions for Chrome, Firefox, and Safari.

SafeScript stores and organizes source code snippets in a local SQLite database, without requiring a cloud account. Its syntax-aware editor has line numbers, instant search helps find saved snippets, and each snippet includes a notes field. The app is available for Linux and macOS, with version-specific features and pricing. On Linux, folders support drag-to-reorder organization, and users can choose dark or light mode. That version is free and open source under the MIT License and is distributed as a Flatpak through Flathub. The Mac version is built with Swift and SwiftUI and includes real-time search, syntax-aware editing, line numbers, and local SQLite storage. It costs $7.99, paid once through the Mac App Store and requires macOS 15.2 or later. The Mac App Store listing says the developer indicated that the app does not collect data. Thomas J. Allen is identified as the designer and programmer. SafeScript supports private snippets. Its local-storage approach and separate Linux and Mac terms make it useful to distinguish which release fits a reader's platform and requirements.