Why VS Code Dominates: A Deep Dive into Sublime Text, Atom, and VS Code

Ten years ago the author noted a classification of text editors, then reflected on the S‑curve of product lifecycles to explain why editors, like other technologies, rise and fall. For this comparison the author selected three widely used, cross‑platform editors (Linux, macOS, Windows) and limited the scope to pure text editors, not IDEs.

Sublime Text

Sublime Text is a polished, feature‑rich commercial editor (license $80, optional). The current major version is 3. It became popular around 2011, especially among front‑end developers, and is still used by many non‑programmers.

Key Features

Goto Anything – quickly open files, symbols, lines, or search terms using a unified dialog. Shortcuts: filename, @symbol, #search, :line.

Multi‑selection – select a word and press ⌘+D to add the next occurrence, enabling simultaneous edits.

Split editing – multiple panes in one window for side‑by‑side file editing.

Command Palette – searchable command launcher (opened with ⇧⌘P).

Extensibility – plugins written in Python; a built‑in console runs Python code.

Package Control – the de‑facto package manager; install via the Command Palette.

Project support – projects are saved as .sublime‑project files (add to .gitignore).

Minimap – a preview of the current file on the right side.

Drawbacks include incomplete GBK encoding support, occasional Chinese input method issues on Linux, and incomplete theme changes (e.g., side bar and console remain white).

Atom

Atom, released by GitHub in May 2015, is an open‑source, Electron‑based editor aimed at programmers. Its core strengths are collaborative editing via the Teletype plugin and tight Git/GitHub integration.

Key Features

Teletype – enables multiple users to edit the same file simultaneously after authorizing with a GitHub token.

Built‑in Git/GitHub UI – shows repository status and allows common Git actions directly in the editor.

Extension ecosystem – packages are written in JavaScript/Node.js; the editor itself is built with HTML, CSS, and JS.

File handling – can save files in GBK but cannot correctly reopen them; all windows behave like tabs.

VS Code

Visual Studio Code (VS Code) is a free, open‑source, cross‑platform editor built on Electron and backed by Microsoft. It supports a wide range of languages (JavaScript, TypeScript, C++, C#, Java, Python, Go, etc.) and has a massive extension ecosystem.

Core Strengths

IntelliSense – context‑aware code completion, go‑to definition, and reference lookup.

Debug & Run – integrated debugging UI with breakpoints and a Run menu (e.g., F5 to start debugging Go code).

Integrated terminal – toggled with ⌃`, allowing command‑line work without leaving the editor.

Extensibility – extensions are built with TypeScript/JavaScript via the VS Code Extension API; the marketplace is reachable from the side bar.

Customization – settings can be edited as JSON; a built‑in Settings Sync feature synchronizes configuration across machines via a Microsoft or GitHub account.

Git integration – built‑in source control UI plus countless Git‑related extensions.

Language Server Protocol – standardised way for language features; many extensions (e.g., gopls for Go) implement it.

Adoption Statistics

Surveys from 2015 to 2019 show VS Code’s rapid rise: 34.9% market share in 2018, 50.7% in 2019, surpassing both Sublime Text and Atom. In the 2019 Go developer survey, 41% of respondents used VS Code for Go, outpacing Goland.

Conclusion

Thanks to Microsoft’s strong backing, comprehensive documentation, and a rich ecosystem, VS Code excels in most development scenarios, especially for Go and other languages. While editors like Sublime Text and Atom still have loyal users, VS Code’s feature set, extensibility, and community support make it the recommended choice for most programmers.