📚 A practical guide to AI coding assistants, explaining how the category works, where leading tools differ, and why benchmark scores do not tell the whole story.
AI coding assistants are software tools that use generative AI to help developers write, understand, test, review, and modify code. The category now spans inline autocomplete, repository-aware chat, autonomous coding agents, code review, security remediation, and command-line or integrated-development-environment workflows. No single product is objectively best: the strongest choice depends on whether the priority is fast completion, large-repository changes, GitHub integration, enterprise governance, security, predictable cost, or local control.