Mustafa Campwala is a software engineer in Dubai, currently at Calo. He writes practical notes on Node.js, JavaScript tooling, DevOps and self-hosting.https://mustafazc.com/https://mustafazc.com/blog/coolify-subdomain-wildcard/https://mustafazc.com/blog/coolify-subdomain-wildcard/Set up wildcard domains and automatic subdomains in Coolify: wildcard DNS, Traefik DNS-01 SSL certificates, and the "nonexistent certificate resolver" fix.Sun, 18 May 2025 00:00:00 GMTcoolifydevopsself-hostingdnsautomationhttps://mustafazc.com/blog/eslint-standard-guide/https://mustafazc.com/blog/eslint-standard-guide/ESLint with the Standard JS style: packages, .eslintrc for Node and React, a Prettier config and VS Code settings. Includes my older 2020 Prettier setup.Wed, 24 Nov 2021 00:00:00 GMTeslintstandardvscodeeslint guideeslint tutorialstandardjshttps://mustafazc.com/blog/redis-nodejs-guide/https://mustafazc.com/blog/redis-nodejs-guide/A beginner's guide to Redis with Node.js and Express: connecting a client and writing promisified get/set cache helpers you can reuse.Wed, 14 Apr 2021 00:00:00 GMTredisnodeexpressjsnodejsredis nodejs guidehttps://mustafazc.com/blog/nuxt-gtag-guide/https://mustafazc.com/blog/nuxt-gtag-guide/How to track page views in a NuxtJS SSR app with Google Tag Manager: a custom dataLayer event, the GTM trigger, and the Google Analytics tag config.Mon, 08 Jun 2020 00:00:00 GMTnuxtjsgoogle tag managergoogle analyticsvuejsgtmssr