<![CDATA[Stories by Vamsi Krishna Kodimela on Medium]]> https://medium.com/@vamsikrishnakodimela?source=rss-10c8af2f6757------2 https://cdn-images-1.medium.com/fit/c/150/150/1*0W9ETspNkuZ8QfNhcBSpJg.png Stories by Vamsi Krishna Kodimela on Medium https://medium.com/@vamsikrishnakodimela?source=rss-10c8af2f6757------2 Medium Sat, 14 Nov 2026 05:30:49 GMT <![CDATA[Blaming the Right People: How to Monitor Third-Party Script Degradation Before It Tanks Your Site]]>

Your Lighthouse score is perfect — until marketing drops a new widget through Tag Manager and everything falls apart.

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]]> https://medium.com/frontend-simplified/blaming-the-right-people-how-to-monitor-third-party-script-degradation-before-it-tanks-your-site-36246c0b5025?source=rss-10c8af2f6757------2 https://medium.com/p/36246c0b5025 Fri, 06 Mar 2026 01:31:00 GMT 2026-03-06T01:31:00.834Z <![CDATA[The “Aw, Snap!” Crash: Detecting SPA Memory Leaks in Production]]>

Your app passes every test, but power users watch it slowly die. Here’s how to catch memory leaks before the browser does.

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]]> https://medium.com/frontend-simplified/the-aw-snap-crash-detecting-spa-memory-leaks-in-production-3186fcca42ac?source=rss-10c8af2f6757------2 https://medium.com/p/3186fcca42ac Thu, 05 Mar 2026 01:31:00 GMT 2026-03-05T01:31:00.823Z <![CDATA[When “200 OK” Loses Money: Correlating UI Errors with Business Metrics]]>

Your API is healthy. Your uptime is perfect. Your checkout conversion just dropped 12%.

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]]> https://medium.com/frontend-simplified/when-200-ok-loses-money-correlating-ui-errors-with-business-metrics-880a25508a3e?source=rss-10c8af2f6757------2 https://medium.com/p/880a25508a3e Wed, 04 Mar 2026 01:31:01 GMT 2026-03-04T01:31:01.104Z <![CDATA[How Synthetic Monitoring with Playwright Catches Failures Before Your Customers Do]]>

Your monitoring dashboard is green, but your checkout button hasn’t worked since 2 AM. Here’s how to fix that.

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]]> https://medium.com/frontend-simplified/how-synthetic-monitoring-with-playwright-catches-failures-before-your-customers-do-dad54c2bb1b2?source=rss-10c8af2f6757------2 https://medium.com/p/dad54c2bb1b2 Tue, 03 Mar 2026 01:31:01 GMT 2026-03-03T01:31:01.037Z <![CDATA[Uptime Is a Lie: Define Frontend SLOs That Actually Matter]]>

Your backend is returning 200 OK. Your users are staring at a white screen. Here’s how to fix what you measure.

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]]> https://medium.com/frontend-simplified/uptime-is-a-lie-define-frontend-slos-that-actually-matter-b0dd899aa97d?source=rss-10c8af2f6757------2 https://medium.com/p/b0dd899aa97d Mon, 02 Mar 2026 01:31:00 GMT 2026-03-02T01:31:00.910Z <![CDATA[Session Replay Without the Liability: How to Debug Impossible Bugs and Stay PCI-DSS Compliant]]>

See every DOM mutation and mouse movement that caused a crash — without a single byte of user data leaving your control.

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]]> https://medium.com/frontend-simplified/session-replay-without-the-liability-how-to-debug-impossible-bugs-and-stay-pci-dss-compliant-ecba52a991e0?source=rss-10c8af2f6757------2 https://medium.com/p/ecba52a991e0 Fri, 27 Feb 2026 00:31:00 GMT 2026-02-27T00:31:00.929Z <![CDATA[Your Source Maps Are Leaking Your Entire Codebase — Here’s How to Fix It]]>

Get perfect stack traces in production without exposing a single line of proprietary code.

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]]> https://medium.com/frontend-simplified/your-source-maps-are-leaking-your-entire-codebase-heres-how-to-fix-it-05593f3e4cba?source=rss-10c8af2f6757------2 https://medium.com/p/05593f3e4cba Thu, 26 Feb 2026 00:31:00 GMT 2026-02-26T00:31:00.983Z <![CDATA[Is Your Error Tracker Just an Unread Spam Folder?]]>

Transform your error tracker from an ignored spam folder into a high-signal diagnostic tool with this 3-step guide

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]]> https://medium.com/frontend-simplified/is-your-error-tracker-just-an-unread-spam-folder-823810328d28?source=rss-10c8af2f6757------2 https://medium.com/p/823810328d28 Wed, 25 Feb 2026 00:31:00 GMT 2026-02-25T00:31:00.885Z <![CDATA[Are You Still Guessing Where Your Frontend Errors Come From?]]>

End the frontend-vs-backend blame game. Learn how to track a user’s session from a UI click all the way down to a failing SQL query.

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]]> https://medium.com/frontend-simplified/are-you-still-guessing-where-your-frontend-errors-come-from-7f1321d0ef95?source=rss-10c8af2f6757------2 https://medium.com/p/7f1321d0ef95 Tue, 24 Feb 2026 04:31:06 GMT 2026-02-24T04:31:06.820Z <![CDATA[Why You Should Stop Trusting Your Lighthouse Scores]]>

You just spent weeks refactoring your checkout flow. Your Lighthouse audit on a fast office Wi-Fi connection hits 99/100. You deploy. But…

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]]> https://medium.com/frontend-simplified/why-you-should-stop-trusting-your-lighthouse-scores-3b881eb0e423?source=rss-10c8af2f6757------2 https://medium.com/p/3b881eb0e423 Mon, 23 Feb 2026 12:31:01 GMT 2026-02-23T12:31:01.003Z