Vanilla JavaScript Autocomplete Library For Text Inputs

Ajax Autocomplete: a pure vanilla JavaScript library that adds autocomplete and autosuggest to any text input field. No jQuery. No dependencies. Just ~13KB of ES6+ code with a complete production API. Key features: Local array and Ajax/JSONP lookup modes Built-in response caching and bad-query prevention Grouped results via groupBy with custom header rendering Full keyboard navigation (arrows, Enter, Escape, Tab) Instance lifecycle methods: enable, disable, clear, dispose Mobile Safari compatible 👉 Blog Post 👉 GitHub Repo 👉 Live Demo