{"repo":"atoolz/htmx-devtools","free":true,"listed":false,"github":"https://github.com/atoolz/htmx-devtools","clone":"git clone https://github.com/atoolz/htmx-devtools.git","description":"Browser DevTools extension for debugging HTMX applications","language":"TypeScript","stars":134,"topics":["browser-extension","chrome-extension","debugging","devtools","firefox-extension","htmx","web-development"],"license":null,"category":"dev-tools","readme_excerpt":"Browser DevTools extension for debugging HTMX applications. Works with both htmx 2.x and htmx 4.0 alpha . Features Request Inspector Capture the full HTMX request lifecycle with timing breakdown, headers, request/response body, and event trace. - HTTP verb, URL, status, swap strategy - Trigger and target element identification - Visual timeline bar (Config Send Wait Swap Settle) - HX- request and response headers - Record / Pause / Clear controls - HTTP error detection (4xx/5xx shown as errors even on htmx 4 where they swap by default) Element Inspector Live DOM tree showing all HTMX elements with their hierarchy, attributes, and resolved targets. Auto-refreshes in real time. - Collapsible DOM tree filtered to HTMX-relevant nodes - Click to inspect: shows hx- attributes, resolved targets, internal data - Element picker (Chrome DevTools style): click any element on the page - Hover highlighting on the inspected page - Request history per element (click to jump to Requests tab) Event Timeline Filterable timeline of all HTMX events with category color coding and expandable detail payloads. - Category filters: Init, Request, XHR, Response, Swap, OOB, History, Transition, Error - Timestamps relative to first event - Click to expand full event.detail JSON - Request correlation (linked request ID) - Per-tab search (filters reset when switching tabs) Swap Visualizer Record DOM swaps with before/after snapshots and LCS-based diff view. - Record / Pause controls - Response HTML view - ","default_branch":null,"files":null,"tree":[],"storefront":"/r/atoolz","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/atoolz/htmx-devtools/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}