A collection of utility functions for Electron apps, providing environment detection, ASAR path handling, and process-specific helpers.
electron-util is a utility library for Electron applications that provides a collection of helper functions for environment detection, ASAR path handling, and process-specific operations. It solves common development pain points by offering cross-process utilities that reduce boilerplate code and improve type safety.
Electron developers building cross-platform desktop applications who need reliable utilities for handling environment-specific logic, ASAR packaging, and process management.
Developers choose electron-util because it offers a well-organized, type-safe API that works seamlessly across Electron's main and renderer processes, eliminating common pitfalls and simplifying complex tasks like ASAR path resolution and environment checks.
Useful utilities for Electron apps and modules
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APIs are split into shared, main, and node modules, as shown in the README with separate imports, preventing process-specific errors and improving code clarity.
Provides utilities like is.macos and isDev for OS, development mode, and ASAR checks, reducing manual boilerplate code for common Electron scenarios.
Includes functions like fixPathForAsarUnpack to automatically adjust paths for unpacked ASAR resources, addressing a frequent pain point in Electron packaging.
The library is well-typed, as mentioned in the description, enhancing developer experience with better autocompletion and error prevention in TypeScript projects.
The official documentation service is noted as broken in the README, forcing developers to rely on source types, which can hinder learning and troubleshooting.
Requires Electron 37 or later per the install note, making it incompatible with legacy projects or apps using older Electron versions without upgrades.
Focuses only on utilities; developers must still set up custom IPC for main-process features in renderers or use other libraries for UI and complex tasks.