It is where I share what I have been learning or doing.https://zaher.dev/en-UShttps://zaher.dev/blog/why-i-switched-to-astro/https://zaher.dev/blog/why-i-switched-to-astro/In this post, I'll explain my reasons for switching to Astro instead of using WordPress.Sat, 08 Aug 2026 09:00:00 GMTPersonalDevelopmentProgramminghttps://zaher.dev/blog/chorus-multi-model-consensus-for-coding-agents/https://zaher.dev/blog/chorus-multi-model-consensus-for-coding-agents/Chorus is a collection of AI Agent Skills. It ships with consensus, a multi-model broker, and delegate, a local agent fan-out tool.Tue, 28 Jul 2026 10:00:00 GMTDevelopmentAIhttps://zaher.dev/blog/my-new-wordpress-plugins-development-workflow/https://zaher.dev/blog/my-new-wordpress-plugins-development-workflow/I'll just explain the new way that I am planing to use for working with Wordpress plugins developmentTue, 05 May 2026 06:54:00 GMTDevelopmentPHPProgramminghttps://zaher.dev/blog/building-a-wordpress-plugin-with-ai-agents-in-one-week/https://zaher.dev/blog/building-a-wordpress-plugin-with-ai-agents-in-one-week/This is how I gave AI Agents the freedom to build somethingTue, 03 Mar 2026 08:19:00 GMTDevelopmentPHPhttps://zaher.dev/blog/using-kindle-as-weather-display-screen/https://zaher.dev/blog/using-kindle-as-weather-display-screen/In this post I'll explain how I turned my old Kindle to show the current weather in my area when its sleepSun, 04 Jan 2026 09:34:00 GMTPersonalhttps://zaher.dev/blog/host-your-own-analytics-with-umami-supabase-and-k3s/https://zaher.dev/blog/host-your-own-analytics-with-umami-supabase-and-k3s/We are going to explain how we can setup our own analytic server with the help of Umami, Supabase, Hetzner, and K3s.Sat, 28 Dec 2024 15:30:00 GMTK3sKubernetesCloudhttps://zaher.dev/blog/cloudflare-workers-honojs-and-postgres/https://zaher.dev/blog/cloudflare-workers-honojs-and-postgres/How to connect Cloudflare Workers to a PostgreSQL database using Hono.js. Complete edge-deployed API example with connection pooling.Sat, 04 May 2024 11:54:00 GMTDevelopmentCloudhttps://zaher.dev/blog/rotate-your-k3s-certificate/https://zaher.dev/blog/rotate-your-k3s-certificate/How to rotate and renew expired K3s certificates on your Kubernetes cluster. Fix certificate errors and keep your K3s nodes running.Mon, 01 Jan 2024 18:10:00 GMTK3sKubernetesCloudhttps://zaher.dev/blog/k3s-with-nfs-storage-class/https://zaher.dev/blog/k3s-with-nfs-storage-class/Learn how to configure K3s with an NFS storage class for persistent volumes. Step-by-step setup for Raspberry Pi and ARM clusters.Tue, 28 Nov 2023 17:41:00 GMTK3sKubernetesRaspberry PICloudhttps://zaher.dev/blog/to-manage-or-to-host/https://zaher.dev/blog/to-manage-or-to-host/Just a small talk about whether it is worth to host your services or to offload the services to other providerMon, 03 Jul 2023 08:29:00 GMTDevelopmentCloudhttps://zaher.dev/blog/local-wordpress-development-on-mac/https://zaher.dev/blog/local-wordpress-development-on-mac/An out-of-the-box way to create a composer-powered WordPress project for local development.Sun, 14 May 2023 13:21:00 GMTDevelopmentPHPProgramminghttps://zaher.dev/blog/new-rules-for-reading-books/https://zaher.dev/blog/new-rules-for-reading-books/After so many years trying to read as much as I can, I think I found my best reading rules everSun, 05 Feb 2023 16:21:00 GMTDevelopmentPersonalhttps://zaher.dev/blog/mastodon-on-k3s-part-3/https://zaher.dev/blog/mastodon-on-k3s-part-3/I'll talk about the different yaml files that we will create, to install Mastodon, PostgreSQL and backup our database everyday.Thu, 12 Jan 2023 07:58:00 GMTK3sDockerKubernetesCloudMastodonPersonalhttps://zaher.dev/blog/mastodon-on-k3s-part-2/https://zaher.dev/blog/mastodon-on-k3s-part-2/In this part I'll talk about configuring your servers so can connect your K3s instances together.Tue, 10 Jan 2023 05:55:00 GMTK3sKubernetesCloudMastodonPersonalhttps://zaher.dev/blog/mastodon-on-k3s-part-1/https://zaher.dev/blog/mastodon-on-k3s-part-1/In this part I'll list the hardware I use and the requirements you will need to run your own (personal) Mastodon instance.Mon, 09 Jan 2023 11:25:00 GMTK3sCloudMastodonPersonalLinuxhttps://zaher.dev/blog/n8n-on-k3s-cloudflare-tunnel/https://zaher.dev/blog/n8n-on-k3s-cloudflare-tunnel/n8n is a workflow automation platform that doesn't box you in, that you never outgrow, so why not to try it locallyThu, 05 Jan 2023 05:06:00 GMTK3sDockerKubernetesRaspberry PIDevelopmentCloudhttps://zaher.dev/blog/kubernetes-terminology/https://zaher.dev/blog/kubernetes-terminology/sometimes, you need a reference for the terminologyTue, 03 Jan 2023 18:12:00 GMTK3sDockerKubernetesDevelopmentCloudhttps://zaher.dev/blog/backup-your-postgresql-databases-automatically/https://zaher.dev/blog/backup-your-postgresql-databases-automatically/As we used the local storage for our postgresql service, we need a way to backup the data, this article will describe what we can do.Tue, 03 Jan 2023 05:10:00 GMTK3sDockerKubernetesRaspberry PIDevelopmentCloudhttps://zaher.dev/blog/postgresql-on-k3s/https://zaher.dev/blog/postgresql-on-k3s/In this article I'll describe how you can get Postgres up and running on K3s fastTue, 03 Jan 2023 04:31:00 GMTK3sDockerKubernetesRaspberry PIDevelopmentCloudhttps://zaher.dev/blog/cloudflare-tunnel-on-k3s/https://zaher.dev/blog/cloudflare-tunnel-on-k3s/I'll explain how to run Cloudflare tunnel on your K3s cluster, it is simple and easy as 1, 2 and 3 done.Wed, 28 Dec 2022 08:03:00 GMTK3sDockerKubernetesRaspberry PIDevelopmentCloudhttps://zaher.dev/blog/mysql-on-k3s-cluster/https://zaher.dev/blog/mysql-on-k3s-cluster/Now that we have out cluster up and running, lets start by deploying a single instance of MySQL to itWed, 21 Dec 2022 04:40:00 GMTK3sDockerKubernetesRaspberry PIDevelopmentCloudhttps://zaher.dev/blog/k3s-pi-cluster/https://zaher.dev/blog/k3s-pi-cluster/How to install K3s on your own PI clusterTue, 20 Dec 2022 05:20:00 GMTK3sDockerKubernetesRaspberry PICloudLinux