https://blog.rajpoot.dev/categories/typescript/ Recent content in Typescript on Manvendra Rajpoot https://blog.rajpoot.dev/img/personal/cover.png https://blog.rajpoot.dev/img/personal/cover.png Hugo en Manvendra Rajpoot Sun, 17 May 2026 17:50:46 +0530 https://blog.rajpoot.dev/cheatsheets/typescript/01-basics-cheatsheet/ Mon, 18 May 2026 06:00:00 +0530 https://blog.rajpoot.dev/cheatsheets/typescript/01-basics-cheatsheet/ TypeScript basics cheatsheet — primitives, arrays, objects, functions, narrowing. https://blog.rajpoot.dev/cheatsheets/typescript/02-tsconfig-cheatsheet/ Mon, 18 May 2026 06:10:00 +0530 https://blog.rajpoot.dev/cheatsheets/typescript/02-tsconfig-cheatsheet/ tsconfig cheatsheet — strict flags, module resolution, paths, project references. https://blog.rajpoot.dev/cheatsheets/typescript/03-generics-cheatsheet/ Mon, 18 May 2026 06:20:00 +0530 https://blog.rajpoot.dev/cheatsheets/typescript/03-generics-cheatsheet/ TypeScript generics cheatsheet — type parameters, constraints, defaults, inference. https://blog.rajpoot.dev/cheatsheets/typescript/04-utility-types-cheatsheet/ Mon, 18 May 2026 06:30:00 +0530 https://blog.rajpoot.dev/cheatsheets/typescript/04-utility-types-cheatsheet/ TypeScript utility types — Partial, Pick, Omit, Record, Awaited, ReturnType. https://blog.rajpoot.dev/cheatsheets/typescript/05-type-guards-cheatsheet/ Mon, 18 May 2026 06:40:00 +0530 https://blog.rajpoot.dev/cheatsheets/typescript/05-type-guards-cheatsheet/ Type guards cheatsheet — typeof, instanceof, in, predicates, assertion functions. https://blog.rajpoot.dev/cheatsheets/typescript/06-discriminated-unions-cheatsheet/ Mon, 18 May 2026 06:50:00 +0530 https://blog.rajpoot.dev/cheatsheets/typescript/06-discriminated-unions-cheatsheet/ Discriminated unions in TypeScript — modeling state, results, events. https://blog.rajpoot.dev/cheatsheets/typescript/07-conditional-types-cheatsheet/ Mon, 18 May 2026 07:00:00 +0530 https://blog.rajpoot.dev/cheatsheets/typescript/07-conditional-types-cheatsheet/ Conditional and mapped types in TypeScript — infer, distribution, key remapping. https://blog.rajpoot.dev/cheatsheets/typescript/08-modules-cheatsheet/ Mon, 18 May 2026 07:10:00 +0530 https://blog.rajpoot.dev/cheatsheets/typescript/08-modules-cheatsheet/ TypeScript modules cheatsheet — ESM, CJS, dual packages, package.json exports. https://blog.rajpoot.dev/cheatsheets/typescript/09-declaration-files-cheatsheet/ Mon, 18 May 2026 07:20:00 +0530 https://blog.rajpoot.dev/cheatsheets/typescript/09-declaration-files-cheatsheet/ TypeScript .d.ts cheatsheet — ambient declarations, module augmentation, globals. https://blog.rajpoot.dev/cheatsheets/typescript/10-react-types-cheatsheet/ Mon, 18 May 2026 07:30:00 +0530 https://blog.rajpoot.dev/cheatsheets/typescript/10-react-types-cheatsheet/ TypeScript + React cheatsheet — props, refs, events, hooks, generics, context. https://blog.rajpoot.dev/cheatsheets/typescript/11-branded-types-cheatsheet/ Mon, 18 May 2026 07:40:00 +0530 https://blog.rajpoot.dev/cheatsheets/typescript/11-branded-types-cheatsheet/ Branded types in TypeScript — nominal typing, smart constructors, ID safety. https://blog.rajpoot.dev/cheatsheets/typescript/12-satisfies-cheatsheet/ Mon, 18 May 2026 07:50:00 +0530 https://blog.rajpoot.dev/cheatsheets/typescript/12-satisfies-cheatsheet/ satisfies operator, as const, and how to keep literal types alive. https://blog.rajpoot.dev/cheatsheets/typescript/13-zod-cheatsheet/ Mon, 18 May 2026 08:00:00 +0530 https://blog.rajpoot.dev/cheatsheets/typescript/13-zod-cheatsheet/ Zod cheatsheet — schema definition, parsing, inference, transforms. https://blog.rajpoot.dev/cheatsheets/typescript/14-vitest-cheatsheet/ Mon, 18 May 2026 08:10:00 +0530 https://blog.rajpoot.dev/cheatsheets/typescript/14-vitest-cheatsheet/ Vitest cheatsheet — test runner for TypeScript projects. https://blog.rajpoot.dev/cheatsheets/typescript/15-express-cheatsheet/ Mon, 18 May 2026 08:20:00 +0530 https://blog.rajpoot.dev/cheatsheets/typescript/15-express-cheatsheet/ Express + TypeScript cheatsheet — typed handlers, middleware, error handling. https://blog.rajpoot.dev/cheatsheets/typescript/16-bundling-cheatsheet/ Mon, 18 May 2026 08:30:00 +0530 https://blog.rajpoot.dev/cheatsheets/typescript/16-bundling-cheatsheet/ TypeScript bundling cheatsheet — tsup, esbuild, tsx, unbuild. https://blog.rajpoot.dev/cheatsheets/typescript/17-monorepos-cheatsheet/ Mon, 18 May 2026 08:40:00 +0530 https://blog.rajpoot.dev/cheatsheets/typescript/17-monorepos-cheatsheet/ TypeScript monorepo cheatsheet — pnpm workspaces, turbo, project refs. https://blog.rajpoot.dev/cheatsheets/typescript/18-async-patterns-cheatsheet/ Mon, 18 May 2026 08:50:00 +0530 https://blog.rajpoot.dev/cheatsheets/typescript/18-async-patterns-cheatsheet/ Async TypeScript cheatsheet — Promises, async/await, AbortController, concurrency. https://blog.rajpoot.dev/cheatsheets/typescript/19-decorators-cheatsheet/ Mon, 18 May 2026 09:00:00 +0530 https://blog.rajpoot.dev/cheatsheets/typescript/19-decorators-cheatsheet/ TypeScript decorators cheatsheet — Stage 3, class, method, field decorators. https://blog.rajpoot.dev/cheatsheets/typescript/20-project-setup-cheatsheet/ Mon, 18 May 2026 09:10:00 +0530 https://blog.rajpoot.dev/cheatsheets/typescript/20-project-setup-cheatsheet/ Modern TypeScript project setup — tsconfig, eslint, prettier, vitest, tsup, CI. https://blog.rajpoot.dev/posts/typescript/sveltekit-2026/ Tue, 05 May 2026 09:00:00 +0530 https://blog.rajpoot.dev/posts/typescript/sveltekit-2026/ SvelteKit in 2026 — Svelte 5 runes, server actions, deployment, and an honest comparison vs Next.js. https://blog.rajpoot.dev/posts/typescript/state-management-2026/ Tue, 05 May 2026 07:30:00 +0530 https://blog.rajpoot.dev/posts/typescript/state-management-2026/ React state management in 2026 — Zustand, Jotai, Redux Toolkit, and how to pick when server state is owned by TanStack Query. https://blog.rajpoot.dev/posts/typescript/tanstack-query-2026/ Mon, 04 May 2026 08:00:00 +0530 https://blog.rajpoot.dev/posts/typescript/tanstack-query-2026/ TanStack Query in 2026 — query patterns, mutations, optimistic updates, suspense integration, and the production patterns. https://blog.rajpoot.dev/posts/typescript/nextjs-app-router-2026/ Mon, 04 May 2026 07:50:00 +0530 https://blog.rajpoot.dev/posts/typescript/nextjs-app-router-2026/ Next.js App Router in 2026 — caching after the redesign, Server Actions, dynamic IO, and the patterns that work in production. https://blog.rajpoot.dev/posts/typescript/trpc-vs-graphql-2026/ Sun, 03 May 2026 08:10:00 +0530 https://blog.rajpoot.dev/posts/typescript/trpc-vs-graphql-2026/ tRPC vs GraphQL vs REST in 2026 — when each wins for TypeScript shops, monorepo fit, and end-to-end type safety. https://blog.rajpoot.dev/posts/typescript/react-server-components-2026/ Sun, 03 May 2026 08:00:00 +0530 https://blog.rajpoot.dev/posts/typescript/react-server-components-2026/ React Server Components in 2026 — production lessons, server actions, hydration, and an honest take on RSC after years in the wild. https://blog.rajpoot.dev/posts/typescript/typescript-monorepo-2026/ Sat, 02 May 2026 12:40:00 +0530 https://blog.rajpoot.dev/posts/typescript/typescript-monorepo-2026/ TypeScript monorepos in 2026 — Turborepo, Nx, pnpm workspaces, Bun workspaces, and the patterns from production TS monorepos. https://blog.rajpoot.dev/posts/typescript/effect-ts-2026/ Sat, 02 May 2026 07:50:00 +0530 https://blog.rajpoot.dev/posts/typescript/effect-ts-2026/ Effect-TS in 2026 — when functional effects are worth it, building blocks, error handling, dependency injection, and where Effect wins over plain TS. https://blog.rajpoot.dev/posts/typescript/typescript-zod-validation-2026/ Sat, 02 May 2026 07:40:00 +0530 https://blog.rajpoot.dev/posts/typescript/typescript-zod-validation-2026/ Zod for TypeScript validation in 2026 — schemas, inference, transforms, branded types, and the patterns from production TS apps. https://blog.rajpoot.dev/posts/typescript/hono-on-cloudflare-workers-2026/ Fri, 01 May 2026 05:10:00 +0530 https://blog.rajpoot.dev/posts/typescript/hono-on-cloudflare-workers-2026/ Production Hono on Cloudflare Workers in 2026 — auth, DB access, observability, errors, and the patterns from real edge deployments. https://blog.rajpoot.dev/posts/typescript/zod-vs-valibot-vs-effect-schema-2026/ Fri, 01 May 2026 03:50:00 +0530 https://blog.rajpoot.dev/posts/typescript/zod-vs-valibot-vs-effect-schema-2026/ TypeScript runtime validation in 2026 — Zod vs Valibot vs Effect Schema. Bundle size, ergonomics, performance, and which fits where. https://blog.rajpoot.dev/posts/typescript/server-actions-mutation-patterns-2026/ Fri, 01 May 2026 01:10:00 +0530 https://blog.rajpoot.dev/posts/typescript/server-actions-mutation-patterns-2026/ Server action patterns for mutations in Next.js 15 — validation, optimistic UI, error handling, redirects, and the patterns that ship. https://blog.rajpoot.dev/posts/typescript/typescript-strict-mode-2026/ Thu, 30 Apr 2026 23:55:00 +0530 https://blog.rajpoot.dev/posts/typescript/typescript-strict-mode-2026/ TypeScript strict mode in 2026 — which compiler flags catch real bugs, the strictness ladder, and pragmatic patterns for migrating existing codebases. https://blog.rajpoot.dev/posts/typescript/server-components-data-fetching-2026/ Thu, 30 Apr 2026 21:50:00 +0530 https://blog.rajpoot.dev/posts/typescript/server-components-data-fetching-2026/ Data fetching patterns with React Server Components in 2026 — direct DB access, parallel fetching, streaming with Suspense, and the patterns that ship. https://blog.rajpoot.dev/posts/typescript/biome-vs-eslint-prettier-2026/ Thu, 30 Apr 2026 18:50:00 +0530 https://blog.rajpoot.dev/posts/typescript/biome-vs-eslint-prettier-2026/ Biome vs ESLint + Prettier in 2026 — speed, ecosystem, configuration, and how to pick for a TypeScript project. https://blog.rajpoot.dev/posts/typescript/react-19-server-actions-2026/ Thu, 30 Apr 2026 16:10:00 +0530 https://blog.rajpoot.dev/posts/typescript/react-19-server-actions-2026/ React 19 in production — server actions, the use() hook, optimistic updates, the patterns that ship, and the rough edges to know. https://blog.rajpoot.dev/posts/typescript/effect-ts-functional-typescript-2026/ Thu, 30 Apr 2026 16:00:00 +0530 https://blog.rajpoot.dev/posts/typescript/effect-ts-functional-typescript-2026/ Effect-TS in 2026 — what it is, when it earns its cost, and the patterns that make functional TypeScript actually shippable. https://blog.rajpoot.dev/posts/typescript/cloudflare-workers-d1-durable-objects-2026/ Thu, 30 Apr 2026 10:00:00 +0530 https://blog.rajpoot.dev/posts/typescript/cloudflare-workers-d1-durable-objects-2026/ Building production backends on Cloudflare Workers, D1, Durable Objects, and Queues in 2026 — what works, what doesn't, and a complete starter pattern. https://blog.rajpoot.dev/posts/typescript/tauri-2-vs-electron-desktop-apps-2026/ Thu, 30 Apr 2026 08:10:00 +0530 https://blog.rajpoot.dev/posts/typescript/tauri-2-vs-electron-desktop-apps-2026/ Tauri 2 vs Electron in 2026 — bundle size, memory, mobile support, ecosystem, and a clear by-use-case recommendation for desktop apps. https://blog.rajpoot.dev/posts/typescript/sveltekit-astro-content-sites-2026/ Wed, 29 Apr 2026 10:20:00 +0530 https://blog.rajpoot.dev/posts/typescript/sveltekit-astro-content-sites-2026/ SvelteKit vs Astro for content sites in 2026 — islands architecture, server-rendered pages, hydration costs, MDX, and a clear recommendation by use case. https://blog.rajpoot.dev/posts/typescript/drizzle-orm-deep-dive-typescript-2026/ Wed, 29 Apr 2026 10:10:00 +0530 https://blog.rajpoot.dev/posts/typescript/drizzle-orm-deep-dive-typescript-2026/ A deep dive on Drizzle ORM in 2026 — schema, type-safe queries, migrations, relations, transactions, and why it's the right TypeScript ORM for new backend projects. https://blog.rajpoot.dev/posts/typescript/nextjs-15-server-components-production/ Tue, 28 Apr 2026 19:50:00 +0530 https://blog.rajpoot.dev/posts/typescript/nextjs-15-server-components-production/ Next.js 15 server components in production — how they actually work, the App Router model, server actions, partial prerendering, and the gotchas after a year of real use. https://blog.rajpoot.dev/posts/typescript/typescript-backend-hono-bun/ Tue, 28 Apr 2026 19:40:00 +0530 https://blog.rajpoot.dev/posts/typescript/typescript-backend-hono-bun/ A complete production TypeScript backend built with Hono on Bun in 2026 — type-safe routing, Zod validation, Drizzle ORM, error handling, and the project layout that scales. https://blog.rajpoot.dev/posts/typescript/bun-vs-nodejs-2026/ Tue, 28 Apr 2026 19:30:00 +0530 https://blog.rajpoot.dev/posts/typescript/bun-vs-nodejs-2026/ Bun vs Node.js in 2026 — real-world benchmarks, native TypeScript, what actually works in production, the migration gotchas, and when each runtime is the right choice.