GitHub Copilot uses AI to suggest code, entire functions and tests directly in your editor. Works in VS Code, JetBrains, Neovim and more.

GitHub Copilot is the most widely adopted AI coding assistant, built on OpenAI's Codex model and deeply integrated into the tools developers already use.

**What it does well:**
- Inline code completions that feel genuinely predictive
- Whole-function generation from a comment or function signature
- Chat interface for explaining, refactoring and debugging code
- Excellent multi-language support (Python, JS, TypeScript, Go, Rust and more)

**Who it's for:**
Any developer — from students to senior engineers — who wants to write code faster and explore unfamiliar APIs or languages more confidently.

**What to watch:**
Copilot occasionally suggests plausible-but-wrong code, especially for niche libraries. Always review suggestions critically.

**Bottom line:** At $10/mo, it's one of the highest-ROI tools a developer can buy. Most users report saving 1–2 hours per day.

GitHub Copilot

Cursor is a fork of VS Code with deep AI integration — tab completions, multi-line edits, chat with your codebase, and natural language refactors.

Cursor has quickly become the favourite editor of many professional developers and AI-native engineers. It takes the familiar VS Code base and layers in AI so deeply it feels like a different class of tool.

**What it does well:**
- Cursor Tab: multi-line, context-aware completions that predict your next edit
- Chat with your entire codebase — ask "where is auth handled?" and get real answers
- Apply AI edits directly to files without copy-pasting
- Agent mode: give it a task and it edits multiple files autonomously

**Who it's for:**
Developers who want the deepest AI integration available in a code editor without leaving the VS Code ecosystem.

**What to watch:**
Agent mode is powerful but needs supervision — always review what it changed before committing. No public affiliate program yet.

**Bottom line:** Many developers report 2–3× productivity gains. At free to start, there's no reason not to try it.

AI Coding Tools