X Time-Range Searcher

A smart search enhancer for X that allows quick keyword access and optional time-range tracking using the 'since:until' trigger.

💡 Overview "I just want to check the new posts since my last search." If this sounds like you, this is the ultimate advanced search management tool designed for X (formerly Twitter) power users, OSINT researchers, and casual monitors alike. This extension automatically saves the exact timestamp of your last search for each registered keyword in the background. The next time you click search, it automatically calculates the time delta and targets only the fresh, unread posts from your last visit up to the current moment. Perfect for tracking timelines, ego-searching, catching up on news, or monitoring trends without scrolling through old content. ✨ Key Features ・ Smart Time-Range Tracking (since:until) Simply include since:until in your query. The extension memorizes your last search time. Next time, it automatically fetches posts from "your last search time" to "right now." ・ Force Live Tab (focus:latest) Skip X’s default "Top" posts algorithm. This command automatically forces the search results to open directly in the "Latest" (Live) tab. ・ Alias Management Tired of long, messy search strings like from:username OR #hashtag? Give them clean, short nicknames (Aliases) to keep your popup dashboard neat and organized. ・ Lightweight & Clean Design Built with a smart background service worker that automatically cleans up expired time data (older than 2 weeks) on browser startup. It keeps your storage pristine without dragging down popup performance. 🚀 How to Use ・ Register Your Keywords Open the popup, enter an "Alias" (nickname) and your "Query", then click add. ・ Use Special Commands (Optional) Mix the custom commands into your query to trigger smart rewriting (see below). ・ Search with One Click Click the "Search" button. The extension instantly opens a perfectly formatted X search URL in a new tab. 🛠 Supported Custom Commands Include these keywords anywhere in your query. The extension safely parses and replaces them (even ignoring text inside double quotes ""). ・ since:until Activates Time-Delta Mode. ・ 1st Run: Searches posts up to the current moment (until:NOW_UTC). ・ Subsequent Runs: Automatically locks the range between your last search and now (since:LAST_TIME_UTC until:NOW_UTC). ・ focus:latest Forces the search results to open under the "Latest" tab (automatically appends &f=live to the URL). 【Query Example】 ・ your_keyword since:until focus:latest (Instantly opens only the new posts since your last search, sorted by Latest!) 🔒 Privacy & Security Your privacy matters. This extension stores your keywords and timestamps locally inside your browser (chrome.storage.local). No data is ever sent to external servers or third parties. Search with total peace of mind.