<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>#javascript · Faiz Ahmed Farooqui</title><description>Posts tagged javascript.</description><link>https://faizahmed.in/</link><item><title>Handling BigInt in JavaScript: What Happens When You Don’t</title><link>https://faizahmed.in/handling-bigint-in-javascript-what-happens-when-you-dont/</link><guid isPermaLink="true">https://faizahmed.in/handling-bigint-in-javascript-what-happens-when-you-dont/</guid><pubDate>Wed, 19 Nov 2025 10:21:36 GMT</pubDate><category>javascript-number-limits</category><category>js-number-vs-bigint</category><category>safe-integer-javascript</category><category>javascript</category><category>javascript-bigint</category><category>ieee-754</category></item><item><title>How to Architect Multi-Tenant SaaS Backends in 2025 (PostgreSQL + Node.js)</title><link>https://faizahmed.in/architect-multi-tenant-saas-backends-in-2025-postgresql-nodejs/</link><guid isPermaLink="true">https://faizahmed.in/architect-multi-tenant-saas-backends-in-2025-postgresql-nodejs/</guid><pubDate>Fri, 11 Jul 2025 11:30:13 GMT</pubDate><category>nodejs</category><category>postgresql</category><category>saas</category><category>multitenancy</category><category>software-architecture</category><category>tech-leadership</category><category>devtools</category><category>javascript</category><category>express</category></item><item><title>Packaging Node.js Libraries the Right Way: ESM, CommonJS, and Bundlers in 2025</title><link>https://faizahmed.in/packaging-nodejs-libraries-in-2025/</link><guid isPermaLink="true">https://faizahmed.in/packaging-nodejs-libraries-in-2025/</guid><pubDate>Wed, 09 Jul 2025 11:30:22 GMT</pubDate><category>nodejs</category><category>npm</category><category>javascript</category><category>esm</category><category>commonjs</category><category>typescript</category><category>rollup</category><category>tsup</category><category>opensource</category><category>devtools</category><category>backend-development</category><category>webdev</category><category>npm-packages</category></item><item><title>Memory Leaks and Garbage Collection in Node.js: What Developers Get Wrong (And How to Fix It)</title><link>https://faizahmed.in/memory-leaks-and-garbage-collection-in-nodejs/</link><guid isPermaLink="true">https://faizahmed.in/memory-leaks-and-garbage-collection-in-nodejs/</guid><pubDate>Wed, 21 May 2025 13:27:32 GMT</pubDate><category>nodejs</category><category>javascript</category><category>memory-management</category><category>garbagecollection</category><category>web-development</category><category>backend-engineering</category><category>performance-optimization</category><category>debugging</category><category>v8-engine</category><category>devtip</category></item><item><title>Stop Using JSON.parse on Huge Payloads: Streaming JSON in Node.js</title><link>https://faizahmed.in/streaming-huge-json-in-nodejs/</link><guid isPermaLink="true">https://faizahmed.in/streaming-huge-json-in-nodejs/</guid><pubDate>Wed, 07 May 2025 10:30:41 GMT</pubDate><category>nodejs</category><category>javascript</category><category>web-performance</category><category>backend-development</category><category>streamingdata</category><category>memory-management</category><category>json</category><category>scalablearchitecture</category><category>software-engineering</category><category>devtips</category></item><item><title>Killing Your App with .map()? Here’s the Modern Fix</title><link>https://faizahmed.in/killing-your-app-with-map-heres-the-modern-fix/</link><guid isPermaLink="true">https://faizahmed.in/killing-your-app-with-map-heres-the-modern-fix/</guid><pubDate>Wed, 23 Apr 2025 11:12:37 GMT</pubDate><category>arraymap</category><category>gc-pressure</category><category>javascript</category><category>nodejs</category><category>array</category><category>garbagecollection</category></item></channel></rss>