Notes on what I learn while I build things, from React and TypeScript to tools I use every day.https://rimzzlabs.com/en-UShttps://rimzzlabs.com/notes/lefthook-commitlint-and-biome/https://rimzzlabs.com/notes/lefthook-commitlint-and-biome/No more shell scripts in .husky. A step by step guide to Git hooks with Lefthook, Commitlint, Biome, and a small job left for Prettier.Sat, 26 Sep 2026 17:00:00 GMTlefthookcommitlintbiomeprettiergit hooksconventional commitslefthook commitlintlefthook biomehusky alternativecommitizen commitlinthttps://rimzzlabs.com/notes/not-everyone-loves-animation-on-your-site/https://rimzzlabs.com/notes/not-everyone-loves-animation-on-your-site/Some people don't hate animation. They hate animation that doesn't respect their time. A note on when animation deserves to exist.Sat, 05 Sep 2026 17:00:00 GMTAnimationAccessibilityprefers-reduced-motionhttps://rimzzlabs.com/notes/my-first-trip-abroad-was-a-hackathon-at-ntu/https://rimzzlabs.com/notes/my-first-trip-abroad-was-a-hackathon-at-ntu/Rizky and I flew to Singapore to pitch Mayarin at the InnovateX 2026 finals. We missed a flight, got lost, and came home with the Builder Recognition Award.Sun, 23 Aug 2026 17:00:00 GMTNTU hackathonInnovateX 2026MayarinSingapore hackathonBuilder Recognition Awardfirst trip abroadcrypto payments hackathonhttps://rimzzlabs.com/notes/mole-cleaned-up-my-256gb-macbook/https://rimzzlabs.com/notes/mole-cleaned-up-my-256gb-macbook/My 256GB M1 MacBook was always full, and macOS only blamed System Data. Mole showed me where every gigabyte went, then got them back.Sat, 15 Aug 2026 17:00:00 GMTMolemacOS Cleanup ToolFree Up Mac StorageSystem Data macOSMacBook 256GB Storagemo cleanhttps://rimzzlabs.com/notes/how-ts-belt-helps-me-write-predictable-code/https://rimzzlabs.com/notes/how-ts-belt-helps-me-write-predictable-code/How ts-belt's Option, Result, and AsyncResult replaced the pile of null checks and try/catch in the LLM code I work on every day.Sat, 08 Aug 2026 17:00:00 GMTTS-BeltFunctional Programming FrontendOptionResultLLM Frontendhttps://rimzzlabs.com/notes/tanstack-query-more-than-server-state/https://rimzzlabs.com/notes/tanstack-query-more-than-server-state/We are often careless when managing server state. Tanstack Query is more than just fetching data from the server, storing it, and invalidating the cache.Fri, 31 Jul 2026 17:00:00 GMTTanstack Queryhttps://rimzzlabs.com/notes/introducing-lanjut/https://rimzzlabs.com/notes/introducing-lanjut/ATS-friendly resumes have become an industry standard these days. But many people find them hard to create, so I shipped Lanjut, an ATS-friendly resume builder.Fri, 10 Jul 2026 17:00:00 GMTATS Resume BuilderATS Resumerimzzlabs ATS Resume BuilderFree ATS Resume BuilderRizki CitraLocal ATS Resume Builderhttps://rimzzlabs.com/notes/jotai-recipes/https://rimzzlabs.com/notes/jotai-recipes/Jotai has a pattern called recipes for reading and updating state. Let's see how I use them to read and modify state in my projects.Fri, 29 Sep 2023 17:00:00 GMTreactjotaihooksjotai recipesreactjsstate managementstate managerhttps://rimzzlabs.com/notes/improving-performance-in-react/https://rimzzlabs.com/notes/improving-performance-in-react/A slow, unresponsive app frustrates users. Here is how to make a React app faster and keep the experience smooth.Sat, 24 Dec 2022 17:00:00 GMTimprove performancereactreact.jsperformancecode-splittingreact applazyloadinglazy loadingreact performancecode splitting react appvitejsmemoizationusememousecallbackReact.memoReact.useCallbackReact.useMemomemoization in reactimproving performance in react apphttps://rimzzlabs.com/notes/jotai-state-manager/https://rimzzlabs.com/notes/jotai-state-manager/When we talk about state managers, the first name that comes to mind is probably Redux. This time, let's try another state manager library and meet Jotai.Thu, 07 Jul 2022 17:00:00 GMTreacthooksjotai hooksstate mangementreact state managementjotaijotai state managerjotai reactjotai statestateprimitive stateprimitive state managementhttps://rimzzlabs.com/notes/how-to-setup-husky-nextjs/https://rimzzlabs.com/notes/how-to-setup-husky-nextjs/Stop doing the boring parts by hand. Here is how to set up Husky, Lint Staged, and Conventional Commits in a Next.js project.Tue, 22 Mar 2022 17:00:00 GMThusky nextjshusky lint stagednextjs husky lint-stagedhow to setup huskyhow to setup husky lint stagedhow to setup nextjshusky lint staged commitizencommitizencommitizen nextjscommitizen reactjsconventional commit setuphusky setuplint staged nextjslint staged reactjslint staged setupnextjs reactjssetup developer experiencesetup developer experience nextjs