How are AI coding assistants transforming software development?

Millions of developers now code alongside AI - and it's changing who can build software.

The answer

AI coding assistants have become indispensable tools for software developers. GitHub Copilot, launched in 2021, surpassed 15 million users by early 2025, making it the most widely adopted AI developer tool. Cursor, an AI-native code editor, raised $900 million at a $9 billion valuation in 2025, while Anthropic's Claude Code and Codeium's Windsurf offer deep codebase understanding and terminal-based workflows. A 2025 Pragmatic Engineer survey found that 85% of developers use at least one AI coding tool. These assistants go beyond autocomplete - they can write entire functions, refactor code, explain complex logic, and debug errors. The result is measurable: studies show 30-55% faster task completion, though developers must still verify AI-generated code for correctness and security vulnerabilities.

Source: GitHub

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