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Pulsar project preview
Developer ToolsAlternative to Sublime TextAlternative to VS CodeAlternative to Atom

Pulsar

A community-led, hyper-hackable text editor for the 21st century (Atom successor).

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LicenseMIT
GitHub stars4.8k
Last commit1 weeks ago
Tags6 topics
ElectronAtom EditorPackage ManagerTree SitterHackable EditorDeveloper Tools
Overview

Why consider Pulsar?

Pulsar is an open-source, hyper-hackable desktop text editor continuation of GitHub Atom. Built with Electron and modern web technologies, it features native package management, Tree-sitter grammar support, and deep DOM customizability.

Guided learning

Learn Pulsar by building

Practical setup notes, real use cases, and copy-ready examples in one focused guide.

1 min read 2 sections
In this guide2 sections

Overview of Pulsar

Pulsar maintains complete backwards compatibility with Atom packages and themes, giving developers total styling and behavioral customization.

Installation

bash
1# Flatpak
2flatpak install flathub dev.pulsar_edit.Pulsar
3
4# macOS via Homebrew
5brew install --cask pulsar

Pulsar is licensed under the permissive MIT License.

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Pulsar FAQs

Pulsar is listed as a Developer Tools tool on TiloBox. Review the overview, features, and official documentation on this page to decide whether it solves your specific workflow.

Start with the project's GitHub repository and official website for supported installation and deployment instructions. Test the setup with representative data or a small project before rolling it out more widely.

Pulsar is listed under the MIT license. Read the complete license text and the project's notices before using, modifying, or distributing the software.

Production readiness depends on your requirements. Review maintenance activity, security practices, documentation, backup and upgrade procedures, and compatibility with your stack; then validate it in a non-production environment.

Pulsar is listed as an alternative to Sublime Text. Compare the core workflow, deployment model, integrations, and licensing against your must-have requirements before switching.