# Atom Editor Discontinued 2026 - Why It Died & Alternatives Source: https://www.tryorbye.com/products/atom Last analyzed: 2026-02-25 ## What it is Atom was a free, open-source text editor by GitHub. It was discontinued on December 15, 2022 and is no longer maintained, updated, or supported. Users should migrate to VS Code or other alternatives. ## Common problems - **DISCONTINUED - No longer maintained** (reliability): GitHub officially discontinued Atom on December 15, 2022. The editor receives no updates, no security patches, and no support. All Atom repositories were archived. Using Atom in 2024+ is strongly discouraged. - **Contains unpatched security vulnerabilities** (security): The final release v1.64.0 (November 2022) contains unpatched vulnerabilities. With no security updates, using Atom exposes users to known security risks that will never be fixed. - **No support available** (support): With GitHub discontinuing Atom, there is no official support, bug fixes, or issue tracking. Community support is minimal. Users encountering problems have no recourse. - **GitHub recommends migrating away** (support): GitHub officially recommends users migrate to VS Code or other editors. Continuing to use Atom is explicitly discouraged by its creator. - **Frequent freezing and performance issues** (performance): The top support issue was 'Atom keeps freezing' and the most-discussed issue was 'Why is Atom so slow?' The editor freezes when opening files with long lines and crashes with large files. - **Dependencies and ecosystem abandoned** (reliability): The Atom package ecosystem is abandoned. Package authors have moved on, packages are unmaintained, and compatibility issues with modern systems will only grow. - **High resource consumption for a text editor** (performance): Atom's use of Electron and Node.js results in relatively high system resource consumption for a text editor. Memory usage was significantly higher than native alternatives like Sublime Text. - **Not compatible with future OS updates** (reliability): Without active development, Atom will eventually become incompatible with new operating system versions. Apple Silicon, Windows updates, and Linux distributions may break functionality. - **Packages break the editor frequently** (reliability): Add-ons can ruin the experience, with packages weighing it down to the point of freezing. Extensions break the editor frequently, yet it is nearly useless without extensions. - **Thousands of unresolved issues** (reliability): GitHub faced over 4,000 open issues when Atom reached 1 million users. Many bugs were never fixed before discontinuation and remain permanently unresolved. - **Slow startup compared to alternatives** (usability): Atom's Electron-based architecture resulted in slower startup times compared to native editors like Sublime Text or even VS Code. Cold starts were particularly problematic. - **Extension documentation was poor** (integrations): Documentation on most extensions was described as pitiful. Users struggled to configure and troubleshoot packages due to inadequate documentation. ## What users like - **Strong GitHub integration**: As a GitHub product, Atom had excellent Git and GitHub integration built-in. Version control features worked seamlessly with GitHub repositories. - **Was completely free and open source**: Atom was free and open-source with no license cost. The codebase was openly available on GitHub, allowing community contributions and forks. - **Highly customizable and hackable**: Atom was known for being extremely customizable. Users could modify nearly every aspect of the editor through packages and configuration, earning it the 'hackable' description. - **Large package ecosystem (historical)**: Atom had a large ecosystem of packages extending functionality. While now abandoned, it historically offered extensive customization options. - **Community fork Pulsar continues development**: A community-led fork called Pulsar uses Atom's codebase and continues development. Users wanting Atom-like experience can migrate to Pulsar. - **Cross-platform (was)**: Atom ran on Windows, macOS, and Linux providing consistent experience. This cross-platform capability was valuable for teams using different operating systems. ## Pricing - **Free (Discontinued)**: $0 (free) — hidden costs: Security risks from unpatched vulnerabilities, migration cost to new editor ## Who should and shouldn't use it - **All users** — Avoid: Atom was discontinued December 2022. It has no updates, no security patches, and unpatched vulnerabilities. GitHub recommends migrating to VS Code or other alternatives. - **Current Atom users** — Avoid: Urgently migrate to VS Code, Pulsar (Atom fork), Sublime Text, or another maintained editor. Continuing to use Atom exposes you to security risks. - **Developers wanting Atom-like experience** — Depends: Consider Pulsar, the community fork of Atom that continues development. It maintains Atom's look and feel while receiving updates and security patches. - **VS Code users evaluating Atom** — Avoid: Stay with VS Code. Atom is discontinued and VS Code has more features, better performance, active development, and security updates. - **New developers choosing an editor** — Avoid: Do not choose Atom. Select VS Code (free), Sublime Text ($99), or a JetBrains IDE for active development and support. - **Security-conscious organizations** — Avoid: Atom contains unpatched security vulnerabilities that will never be fixed. Using Atom violates security best practices. Migrate immediately. - **Open source enthusiasts** — Depends: While Atom was open source, consider VS Code (mostly open source), Neovim, or Pulsar for maintained open source editors with active communities. - **Enterprise teams** — Avoid: Enterprise use of discontinued software with known vulnerabilities is a compliance and security risk. Standardize on supported alternatives. ## Alternatives - **Pulsar**: Community fork of Atom continuing development. Gain: same Atom codebase and feel, active development, security updates. Trade-off: smaller community than VS Code, less momentum. - **Zed**: Modern high-performance editor built in Rust. Gain: exceptional speed, real-time collaboration, modern design. Trade-off: newer with smaller ecosystem, macOS-first. - **Sublime Text** (https://www.tryorbye.com/products/sublime-text): Faster alternative for users wanting speed. Gain: fastest startup, lightweight, one-time $99 purchase. Trade-off: fewer features, smaller extension ecosystem. - **Vim** (https://www.tryorbye.com/products/vim): For users wanting terminal-based editing. Gain: lightning fast, highly customizable, works everywhere, free. Trade-off: steep learning curve, requires configuration. - **VS Code** (https://www.tryorbye.com/products/vs-code): GitHub's recommended migration path. Gain: actively maintained, extensive extensions (50,000+), 70%+ developer adoption, similar interface philosophy. Trade-off: none significant, VS Code is superior in nearly every way. ## FAQ ### Is Atom editor still available? Atom was discontinued by GitHub on December 15, 2022. While you may still download and install it, Atom receives no updates, no security patches, and no support. GitHub recommends migrating to VS Code or other alternatives. ### Why was Atom discontinued? GitHub announced Atom's end-of-life to 'prioritize technologies that enable the future of software development' - specifically GitHub Codespaces and VS Code. Microsoft acquired GitHub in 2018 and VS Code made Atom redundant. ### Is it safe to use Atom in 2026? No. Atom contains unpatched security vulnerabilities that will never be fixed. The final release v1.64.0 from November 2022 has known security issues. Using Atom exposes you to unnecessary risks. ### What should I use instead of Atom? VS Code is GitHub's recommended replacement with similar features and active development. Pulsar is a community fork maintaining Atom's codebase. Sublime Text offers speed. Zed is a modern alternative. ### How do I migrate from Atom to VS Code? Migration is straightforward. Install VS Code, import your settings and keybindings, and find equivalent extensions in the VS Code marketplace. Many concepts and extension types are similar between the editors. ### What is Pulsar editor? Pulsar is a community-led open-source code editor forked from Atom. It uses the same codebase with updated dependencies and active development. It's the closest alternative for users wanting the Atom experience. ### Will Atom work on new operating systems? Without active development, Atom will eventually become incompatible with new OS versions. Updates to macOS, Windows, and Linux may break functionality. There's no one to fix compatibility issues. ### Did Atom have performance problems? Yes. Atom's top support issues were freezing and slowness. The Electron/Node.js architecture consumed more resources than native editors. Large files caused crashes. These issues contributed to its decline. ### Is VS Code better than Atom? Yes. VS Code offers better performance, more extensions (50,000+), active development, security updates, and 70%+ developer adoption. It's maintained by Microsoft with regular updates. Atom is discontinued. ### Can I still download Atom? The Atom download may still be available but is strongly discouraged. The software is abandoned with security vulnerabilities. Installing discontinued software with known issues is a security risk. ### Will Atom packages still work? Existing packages may still work but are unmaintained. Package authors have moved on. Compatibility issues with new OS versions and languages will emerge. The package ecosystem is effectively abandoned. ### Was Atom free? Yes, Atom was completely free and open-source under the MIT License. However, being free doesn't help when software is discontinued with security vulnerabilities. Free alternatives like VS Code are actively maintained. --- Try or Bye aggregates problem patterns from user reviews, forums, and app stores. Methodology: https://www.tryorbye.com/methodology