Swishjam (YC W23) - simple open source front end performance monitoring

In plain words

Swishjam is an open-source frontend performance monitoring tool that collects real user experience metrics like Core Web Vitals and resource load times from website visitors. It provides visualizations and actionable insights to help developers identify performance bottlenecks on their sites. The tool is designed for teams looking to understand and improve their web application's speed and user experience.

written from the facts on this page · September 2026

From the sources

APIGACOR88 X Swishjam.com menjadi salah satu platform yang banyak dikenal berkat kemudahan akses, performa yang optimal, dan dukungan sistem yang dirancang untuk memberikan pengalaman online yang lebih lancar dan praktis setiap hari.

RTP live real! <input type="text" name="query" id="jsAutoCompleteHeader" class="form__control m-header__search-field jsHeadSearchField gtmSearchHeaderQuery" data-searchUrl="/search/autocomplete" data-trendingSearchResults="[{"result":"kpop demon hunters","score":38.23},{"result":"weird twitter","score":18.57},{"result":"eagles football","score":17.06},{"result":"detroit lions","score":16.81},{"result":"i offended you","score":16.45},{"result":"i run a tight shipwreck","score":7.38},{"result":"bad bunny","score":7.13},{"result":"jane goodall","score":6.8},{"result":"bad knees","score":6.16},{"result":"kindness is punk","score":5.91},{"result":"aunt tifa","score":5.86},{"result":"steelers…from swishjam.com

In the maker’s words, at launch

Hey all - Collin here, co-founder of Swishjam (https:&#x2F;&#x2F;www.swishjam.com). Today we're excited to launch our simple, open-source (https:&#x2F;&#x2F;www.github.com&#x2F;swishjam&#x2F;swishjam) frontend performance monitoring solution to the world. Swishjam collects all of the performance related metrics from…

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