Where I rant about technology and stuff!https://deepu.tech/en-ushttps://deepu.tech/my-fully-offline-ai-assisted-linux-development-machine/https://deepu.tech/my-fully-offline-ai-assisted-linux-development-machine/My Arch Linux, Niri, and local AI coding setup on the ASUS ROG Flow Z13Thu, 07 May 2026 00:00:00 GMTlinuxarchlinuxdevelopmentainirihttps://deepu.tech/webauthn-and-passkeys-for-java-developers/https://deepu.tech/webauthn-and-passkeys-for-java-developers/Learn how to get started with passkeys for your Java and Spring Boot applications.Thu, 15 Feb 2024 00:00:00 GMTjavaspringpasskeyswebauthnhttps://deepu.tech/webauthn-and-passkeys-for-developers/https://deepu.tech/webauthn-and-passkeys-for-developers/Passkeys and WebAuthn for developers. Learn how passkeys work and the benefits they provide.Tue, 02 Jan 2024 00:00:00 GMTsecuritypasskeyswebauthnhttps://deepu.tech/terraform-eks-java-microservices-jhipster/https://deepu.tech/terraform-eks-java-microservices-jhipster/Deploy a cloud-native Java Spring Boot microservice stack secured with Auth0 on Amazon EKS using Terraform and Kubernetes.Thu, 23 Nov 2023 00:00:00 GMTjavaterraformkubernetesawshttps://deepu.tech/mastodon-for-devs/https://deepu.tech/mastodon-for-devs/Learn how to use Mastodon effectively as a developer.Mon, 06 Feb 2023 00:00:00 GMTsocialmastodonhttps://deepu.tech/kubernetes-secrets-management/https://deepu.tech/kubernetes-secrets-management/Learn how to setup secure secrets on Kubernetes using Sealed Secrets, External Secrets Operator, and Secrets Store CSI driver.Thu, 15 Dec 2022 00:00:00 GMTdevopskubernetesdevsecopshttps://deepu.tech/rust-terminal-tools-linux-mac-windows-fish-zsh/https://deepu.tech/rust-terminal-tools-linux-mac-windows-fish-zsh/Rust tooling is taking over the terminal. Use these awesome tools to supercharge your Linux/macOS/Windows terminal.Mon, 07 Nov 2022 00:00:00 GMTrustterminallinuxmacoshttps://deepu.tech/state-of-java-project-loom/https://deepu.tech/state-of-java-project-loom/What the heck is Java's Project Loom and what does it mean for regular Java developers?Sat, 27 Aug 2022 00:00:00 GMTjavaconcurrencyloomopenjdkhttps://deepu.tech/go-impressions-part-2/https://deepu.tech/go-impressions-part-2/Let's see if Golang became better with the addition of generics.Mon, 04 Apr 2022 00:00:00 GMTgoprogramminglanguagesthepragmaticprogrammerhttps://deepu.tech/concurrency-in-modern-languages-final/https://deepu.tech/concurrency-in-modern-languages-final/Building a concurrent web server in Rust, Go, JS, TS, .NET, and Java to compare concurrency performanceFri, 04 Feb 2022 00:00:00 GMTrustjsgojavahttps://deepu.tech/state-of-pattern-matching-java/https://deepu.tech/state-of-pattern-matching-java/Let us see how pattern matching is evolving in JavaThu, 23 Dec 2021 00:00:00 GMTjavapatternmatchingjdkopenjdkhttps://deepu.tech/my-beautiful-linux-development-environment-2021/https://deepu.tech/my-beautiful-linux-development-environment-2021/My 2021 GNU/Linux development machine explainedMon, 01 Nov 2021 00:00:00 GMTlinuxfedoradevelopmentkdehttps://deepu.tech/what-is-developer-experience-and-why-care/https://deepu.tech/what-is-developer-experience-and-why-care/Let's bust some myths around developer experience and see why it's important.Fri, 16 Jul 2021 00:00:00 GMTdevreldeveloperexperienceengineeringdiscusshttps://deepu.tech/languages-i-like-and-why/https://deepu.tech/languages-i-like-and-why/Being a polyglot developer, there would be some language you like over others and here are mine.Fri, 09 Jul 2021 00:00:00 GMTjavarustgolangjavascripthttps://deepu.tech/my-second-impression-of-rust/https://deepu.tech/my-second-impression-of-rust/My second impression of Rust, after building a real-life use case with it and my thoughts on why it is a great general-purpose language for the future.Fri, 07 May 2021 00:00:00 GMTrustprogramminglanguageswebassemblyhttps://deepu.tech/concurrency-in-modern-languages-java/https://deepu.tech/concurrency-in-modern-languages-java/Building a concurrent web server in Java to compare concurrency performance with Rust, Go, JS, TS, and KotlinFri, 30 Apr 2021 00:00:00 GMTconcurrencyjavajvmlanguageshttps://deepu.tech/the-state-of-linux-on-desktops/https://deepu.tech/the-state-of-linux-on-desktops/Let's see what is the state of GNU/Linux, for daily use, in 2021 is and if its a viable alternative to Windows and macOSWed, 24 Mar 2021 00:00:00 GMTlinuxubuntufedorakdehttps://deepu.tech/what-about-svelte/https://deepu.tech/what-about-svelte/Learn why Svelte matters and if you should you care about itThu, 18 Mar 2021 00:00:00 GMTsveltejavascriptwebreacthttps://deepu.tech/concurrency-in-modern-languages-ts/https://deepu.tech/concurrency-in-modern-languages-ts/Building a concurrent web server in TypeScript on Deno to compare concurrency performance with Rust, Go, JS, Kotlin, and JavaFri, 19 Feb 2021 00:00:00 GMTconcurrencydenojavascripttypescripthttps://deepu.tech/concurrency-in-modern-languages-js/https://deepu.tech/concurrency-in-modern-languages-js/Building a concurrent web server in JavaScript on NodeJS to compare concurrency performance with Rust, Go, TS, Kotlin, and JavaFri, 05 Feb 2021 00:00:00 GMTlanguagesconcurrencynodejsjavascripthttps://deepu.tech/concurrency-in-modern-languages-go/https://deepu.tech/concurrency-in-modern-languages-go/Building a concurrent web server in Golang to compare concurrency performance with Rust, JS, TS, Kotlin, and JavaThu, 21 Jan 2021 00:00:00 GMTlanguagesconcurrencyasyncgolanghttps://deepu.tech/concurrency-in-modern-languages-rust/https://deepu.tech/concurrency-in-modern-languages-rust/Building a concurrent web server in Rust to compare concurrency performance with Go, JS, TS, Kotlin, and JavaThu, 24 Dec 2020 00:00:00 GMTlanguagesconcurrencyasyncrusthttps://deepu.tech/concurrency-in-modern-languages/https://deepu.tech/concurrency-in-modern-languages/Building a concurrent web server in Rust, Go, JS, TS, Kotlin, and Java to compare concurrency performanceFri, 27 Nov 2020 00:00:00 GMTlanguagesconcurrencyasyncmultithreadinghttps://deepu.tech/most-important-things-i-learned-in-a-decade/https://deepu.tech/most-important-things-i-learned-in-a-decade/Advice for beginners from my decade long development careerTue, 01 Sep 2020 00:00:00 GMTbeginnerspragmaticcodequalityprogramminghttps://deepu.tech/the-problem-with-hiring-in-it/https://deepu.tech/the-problem-with-hiring-in-it/How the current technical interview process followed by the majority of the companies favor only a small subset of developers.Wed, 12 Aug 2020 00:00:00 GMTinterviewcareerwomenintechdiscusshttps://deepu.tech/how-to-be-an-effective-polyglot-developer/https://deepu.tech/how-to-be-an-effective-polyglot-developer/What are the advantages and disadvantages of being a polyglot developer and how to be an effective polyglot developerMon, 29 Jun 2020 00:00:00 GMTprogrammingcomputersciencelanguagespolyglothttps://deepu.tech/my-vr-gaming-pc-build/https://deepu.tech/my-vr-gaming-pc-build/I built a Windows PC for playing Half-Life: AlyxFri, 12 Jun 2020 00:00:00 GMTwindowsvrgaminghttps://deepu.tech/avoiding-memory-leaks-in-nodejs/https://deepu.tech/avoiding-memory-leaks-in-nodejs/Discover what memory leaks are and how to avoid them in your NodeJS application.Wed, 06 May 2020 00:00:00 GMTjavascriptnodev8memory-managementhttps://deepu.tech/memory-management-in-rust/https://deepu.tech/memory-management-in-rust/Let us take a closer look at how Rust manages memory.Tue, 31 Mar 2020 00:00:00 GMTrustgarbagecollectionprogrammingcomputersciencehttps://deepu.tech/deno-runtime-for-typescript/https://deepu.tech/deno-runtime-for-typescript/Deno is a modern JavaScript/TypeScript runtime & scripting environment. It is what NodeJS should have been according to Ryan Dahl who created both toolsTue, 18 Feb 2020 00:00:00 GMTtypescriptjavascriptnodejsdenohttps://deepu.tech/memory-management-in-golang/https://deepu.tech/memory-management-in-golang/Let us take a closer look at how Golang manages memory.Mon, 17 Feb 2020 00:00:00 GMTgogarbagecollectionprogrammingcomputersciencehttps://deepu.tech/polyglot-showdown-with-graalvm/https://deepu.tech/polyglot-showdown-with-graalvm/Let's test drive GraalVM with a program that uses many languages together. Why? Because it's fun!Thu, 06 Feb 2020 00:00:00 GMTjavapythonjavascriptrusthttps://deepu.tech/memory-management-in-v8/https://deepu.tech/memory-management-in-v8/Let us take a look at how the V8 engine for JavaScript & WebAssembly manages memory for Browsers and NodeJS.Mon, 27 Jan 2020 00:00:00 GMTjavascripttypescriptwebassemblynodehttps://deepu.tech/memory-management-in-jvm/https://deepu.tech/memory-management-in-jvm/Let us take a look at how the JVM manages memory.Thu, 23 Jan 2020 00:00:00 GMTjavakotlinscalaclojurehttps://deepu.tech/life-of-a-full-stack-developer/https://deepu.tech/life-of-a-full-stack-developer/The life of a Full-stack developer in a nutshellSun, 19 Jan 2020 00:00:00 GMTwebdevshowdevmotivationbookshttps://deepu.tech/memory-management-in-programming/https://deepu.tech/memory-management-in-programming/Let us take a look at how modern programming languages manage memory.Wed, 08 Jan 2020 00:00:00 GMTlanguagesprogrammingcomputersciencehttps://deepu.tech/languages-to-learn-in-2020/https://deepu.tech/languages-to-learn-in-2020/Languages to learn in 2020 depending on your experience & domain and resources to get started.Wed, 01 Jan 2020 00:00:00 GMTlanguagescareerprogramminghttps://deepu.tech/three-tips-for-clean-code/https://deepu.tech/three-tips-for-clean-code/3 tips that can make your code cleaner, more efficient and easy to readMon, 16 Dec 2019 00:00:00 GMTbeginnerscodenewbiecodequalityprogramminghttps://deepu.tech/golang-for-javascript-developers-part-2/https://deepu.tech/golang-for-javascript-developers-part-2/Introduction to Golang concepts for JavaScript developers - Part 2Thu, 12 Dec 2019 00:00:00 GMTgojavascriptbeginnerslanguageshttps://deepu.tech/docker-env-cleanup/https://deepu.tech/docker-env-cleanup/See how you can clean up your local Docker environment.Fri, 06 Dec 2019 00:00:00 GMTdockermicroserviceskubernetesbashhttps://deepu.tech/golang-for-javascript-developers-part-1/https://deepu.tech/golang-for-javascript-developers-part-1/Introduction to Golang concepts for JavaScript developers - Part 1Wed, 04 Dec 2019 00:00:00 GMTgojavascriptbeginnerslanguageshttps://deepu.tech/reflections-on-javascript/https://deepu.tech/reflections-on-javascript/After using JavaScript for more than 10 years, here is what I think of itThu, 21 Nov 2019 00:00:00 GMTjavascriptprogramminglanguagesthepragmaticprogrammerhttps://deepu.tech/functional-programming-in-rust/https://deepu.tech/functional-programming-in-rust/Functional programming concepts in Rust for beginners.Thu, 14 Nov 2019 00:00:00 GMTrustfunctionalbeginnersprogramminghttps://deepu.tech/first-impression-of-rust/https://deepu.tech/first-impression-of-rust/This is what I thought about Rust while learning it. From a pragmatic perspective.Thu, 07 Nov 2019 00:00:00 GMTrustprogramminglanguagesthepragmaticprogrammerhttps://deepu.tech/microservices-the-good-bad-and-the-ugly/https://deepu.tech/microservices-the-good-bad-and-the-ugly/When to use microservices, the pros, the cons and issues you might faceTue, 29 Oct 2019 00:00:00 GMTmicroservicesarchitecturedevopsdistributedsystemshttps://deepu.tech/functional-programming-in-go/https://deepu.tech/functional-programming-in-go/Functional programming concepts in Go for beginners.Wed, 14 Aug 2019 00:00:00 GMTgofunctionalbeginnersprogramminghttps://deepu.tech/functional-programming-in-typescript/https://deepu.tech/functional-programming-in-typescript/Functional programming concepts in TypeScript for everyone.Wed, 14 Aug 2019 00:00:00 GMTtypescriptfunctionalbeginnersjavascripthttps://deepu.tech/static-site-generators-rundown-how-i-set-up-my-own-blog-with-jekyll/https://deepu.tech/static-site-generators-rundown-how-i-set-up-my-own-blog-with-jekyll/Static Site Generators comparison - How I set up my own blog with Jekyll & custom Tags to cross-post with Dev.toThu, 01 Aug 2019 00:00:00 GMTshowdevrubyJekyllblogginghttps://deepu.tech/functional-programming-in-java-for-beginners/https://deepu.tech/functional-programming-in-java-for-beginners/Functional programming concepts in Java for beginners.Tue, 30 Jul 2019 00:00:00 GMTjavafunctionalbeginnersprogramminghttps://deepu.tech/jhipster-microservices-with-istio-service-mesh-on-kubernetes/https://deepu.tech/jhipster-microservices-with-istio-service-mesh-on-kubernetes/How to set up JHipster microservices with Istio service mesh on Kubernetes and deploy to AKS or GKETue, 23 Jul 2019 00:00:00 GMTmicroservicesjavakubernetesistiohttps://deepu.tech/make-the-most-out-of-vscode/https://deepu.tech/make-the-most-out-of-vscode/How I have configured VS Code to make the most out of it for development.Wed, 17 Jul 2019 00:00:00 GMTvscodedevelopmentideopensourcehttps://deepu.tech/reflection-on-golang/https://deepu.tech/reflection-on-golang/After using Go for more than 9 months, here is what I think of itFri, 12 Jul 2019 00:00:00 GMTgoprogramminglanguagesthepragmaticprogrammerhttps://deepu.tech/configure-a-beautiful-terminal-on-unix/https://deepu.tech/configure-a-beautiful-terminal-on-unix/See how you can configure a beautiful terminal on Unix with Zsh and Oh-My-ZshMon, 01 Jul 2019 00:00:00 GMTlinuxterminalohmyzshzshhttps://deepu.tech/must-have-gnome-plugins/https://deepu.tech/must-have-gnome-plugins/A list of awesome extensions you must have on GNOME DesktopMon, 24 Jun 2019 00:00:00 GMTlinuxgnomefedoradesktophttps://deepu.tech/my-beautiful-linux-development-environment/https://deepu.tech/my-beautiful-linux-development-environment/My GNU/Linux development machine explainedSun, 16 Jun 2019 00:00:00 GMTlinuxfedoradevelopmentgnomehttps://deepu.tech/why-im-moving-away-from-medium/https://deepu.tech/why-im-moving-away-from-medium/I moved to Dev from Medium and here are the reasons.Thu, 13 Jun 2019 00:00:00 GMTwritingmediumdevelopmenttechhttps://deepu.tech/deploy-a-web-app-to-azure-app-service-using-terraform/https://deepu.tech/deploy-a-web-app-to-azure-app-service-using-terraform/Deploy a web app to Azure App Service using TerraformWed, 12 Jun 2019 00:00:00 GMTjavajhipsterazureterraformhttps://deepu.tech/react-done-right-with-typescript/https://deepu.tech/react-done-right-with-typescript/Learn how to write efficient and concise react components using TypeScript.Mon, 19 Nov 2018 00:00:00 GMTtypescriptreactjavascriptwebdevhttps://deepu.tech/deploying-jhipster-microservices-on-azure-kubernetes-service-aks/https://deepu.tech/deploying-jhipster-microservices-on-azure-kubernetes-service-aks/Deploying JHipster Microservices on Azure Kubernetes Service (AKS)Mon, 01 Oct 2018 00:00:00 GMTazurekubernetesjhipstermicroserviceshttps://deepu.tech/create-full-microservice-stack-using-j-hipster-domain-language-under-30-minutes/https://deepu.tech/create-full-microservice-stack-using-j-hipster-domain-language-under-30-minutes/Create full Microservice stack using JHipster Domain Language under 30 minutesSat, 22 Sep 2018 00:00:00 GMTjhipsterjavamicroservicesdocker