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VivekUI: A Free React Component Library With Zero DependenciesHow to Install VivekUI in Next.js App Router (and Pages Router)VivekUI vs shadcn/ui: A Dependency or a Copy-Paste Kit?VivekUI vs MUI and Chakra: What Zero Runtime Dependencies Buys YouBuild a Complete Landing Page in 2.7 kB With VivekUI SectionsReact Server Components: Why 49 of 91 VivekUI Components Need No 'use client'Theming VivekUI With CSS Custom Properties — No Tailwind ConfigDark Mode Without the Flash: How VivekUI's Theme Script WorksDataTable in VivekUI: Sort, Search, Paginate and Select RowsEditableGrid: The ARIA Grid Model and Why One Tab Stop MattersKanbanBoard With Real Keyboard Drag-and-DropVirtualList: 50,000 Rows, 12 in the DOM, Honest Screen Reader CountsSix SVG Charts With No Charting LibraryBuilding an AI Chat UI With ChatThread, ChatMessage and ChatInputAccessible Forms in VivekUI: How Field Owns the ARIA WiringModal and Drawer Done Properly: Focus Trap, Scroll Lock, InertBundle Size, Honestly: A 771-Byte Button and the CSS Trade-OffSecurity in a Component Library: href Validation and CSV InjectionHydration-Safe Clocks, Countdowns and CountersMigrating From Tailwind and Radix to VivekUIWhy Zoho Beats Salesforce for SMEs in 2026Integrating Claude and GPT with Zoho CRM: An ArchitectureZoho vs HubSpot vs Salesforce: An Honest 2026 ComparisonAgentic AI in the Sales Pipeline: What Works TodayWhy Japanese SMEs Are Choosing Zoho: A View from TokyoThe Real Total Cost of Ownership: Zoho vs SalesforceZoho One: The Operating System for SMEsWhat Zia, Zoho's AI, Can Actually Do in 2026Zoho Pricing in 2026, Explained by a ConsultantWhy SMEs Are Leaving Salesforce for ZohoZoho CRM Customization: Blueprints, Functions & Workflows7 CRM Implementation Mistakes I Keep Seeing SMEs MakeAI Lead Scoring in Zoho CRM: From Gut Feel to DataSalesforce to Zoho Migration: A Consultant's GuideZoho Creator: Low-Code Apps Your Business Actually NeedsThe Data Migration Checklist I Use on Every CRM ProjectBuilding AI-Assisted Support with Zoho Desk and LLMsChoosing a CRM Consultant: Questions That Expose AmateursZoho Analytics: BI Without the Enterprise Price10 Zoho Features SMEs Pay For But Never UseDigital Transformation on an SME Budget: A Real PlaybookZoho Flow: Connecting Your Entire Business StackZoho for Startups: From Zero to Scaled OperationsCRM Adoption: Getting Sales Teams to Actually Use ItWhen Salesforce Is the Right Choice (And When It Isn't)I Rebuilt My Portfolio 3 Times — This Is What Finally WorkedReact Server Components Didn't Click Until I Drew This DiagramWhy I Stopped Using useEffect for Data FetchingThe useCallback Trap — I Was Hurting Performance by 'Optimizing'Building a Component Library Your Team Won't Quietly AbandonRedux Was Right for This Project. Until It Wasn't.Server Actions Are Wild — And I'm Completely ObsessedNext.js App Router — 8 Months In, My Honest AssessmentSSR Is Not Magic — The Mental Model That Finally Made It ClickTypeScript Caught My Bug Before It Hit Production — I Owe It an ApologyStop Writing `any` in TypeScript — Here's What Actually WorksTypeScript Utility Types I Wish I'd Known on Day OneI Built an AI Feature in a Week — Here's the Messy, Honest TruthPrompt Engineering Is Real Engineering (And I'll Die on This Hill)RAG vs Fine-tuning — The Honest Answer Nobody Actually Gives YouI Let AI Write My Unit Tests — Here's What I Kept and What I DeletedWhy Most AI Integrations Fail (Two Questions That Prevent It)My Portfolio Scored 38 on Lighthouse — Now It's 98Font Loading Was Silently Killing My Core Web VitalsThe LCP Fix That Took 20 Minutes and Should Have Taken 2The Java Stream API Saved My Sanity on a Legacy CodebaseJava 8 Is Over a Decade Old and It's Running Everything in ProductionMigrating .NET + Java to Next.js — Not What I ExpectedFirebase vs AWS — I've Used Both Seriously. Here's the Real Answer.I Accidentally Burned Through My Firebase Free Tier in 4 HoursVercel vs Self-Hosting — A Real Comparison After Doing BothEnvironment Variables Almost Caused a Production IncidentZoho CRM Is Underrated and Nobody in Enterprise Is Talking About ItWe Chose Zoho Over Salesforce — The Client Was Genuinely SurprisedAutomating Client Onboarding With Zoho — The Workflow That Saves Us HoursTailwind CSS: I Hated It for 2 Weeks. Then I Understood It.Mastering Tailwind CSS for Complex, Responsive UIsBuilding Smooth Page Transitions (The Part Most Tutorials Skip)CSS Animations Are Fine. Framer Motion Changed My Mental Model.When Animations Hurt Your UX (And How to Know You've Gone Too Far)Three.js Is Not as Scary as It Looks — A Reluctant Convert's NotesBuilding 3D Portfolios With React Three Fiber — My Actual ProcessShipping Software for the Indian Army Changed How I Write CodeThe GIGW Compliance Rabbit Hole I Was Not Prepared ForThe Monolith Was Right. Until It Wasn't. Here's Exactly When We Split.We Deployed With a Critical Bug — Here's Everything That Happened AfterGit Commands I Was Too Embarrassed to Google Until RecentlyThe Developer Tools I Actually Open Every Single DayTurbopack: I Finally Understand What It's Doing (It's Elegant)Moving to Tokyo as a Software Engineer — Month 1 Reality CheckWhat Nobody Actually Tells You About Working as a Dev in JapanMy First Enterprise Project Taught Me More Than 2 Years of Side ProjectsDebugging at 2 AM With a Production Incident and a Japanese ClientThe Meeting That Made Me Realize I Was Thinking Way Too SmallThe PR Comment That Permanently Changed How I Write CodeMy Side Project Hit 1,000 GitHub Stars — Then I Walked AwayUnderstanding React Server Components — A Deep Technical DiveBuilding a Production RAG System: Architecture Decisions That Actually MatterIntegrating LLMs With Java Spring Boot: A Production-Ready Architecture GuideHow I Built an AI Agent That Automated 70% of Our Manual Data ProcessingGenerative AI Enterprise Integration: Patterns That Work at ScaleOpenAI API Cost Optimization: How I Cut Inference Costs by 60%Agentic AI Systems in Production: What Nobody Warns You AboutMicroservices vs Monolith in 2025: The Decision Framework I Actually UseAPI Gateway Design Patterns Every Solution Architect Should KnowSystem Design Case Study: Scaling to 50,000 Requests Per Minute on AWSEvent-Driven Architecture With Kafka: When the Complexity Is Worth ItSpring Boot Microservices in Production: My Checklist After 5 Shipped ServicesBuilding Secure Java REST APIs: The Checklist I Use on Every EngagementJava + React Full-Stack Architecture That Scales Without the HeadachesWorkflow Automation That Actually Sticks: My Framework After 10 Enterprise IntegrationsBuilding a Zero-Downtime CI/CD Pipeline With GitHub Actions and AWSRPA vs API Automation: Choosing the Right Tool for Enterprise WorkflowsAWS Architecture Patterns That Cut My Client's Cloud Bill by 40%Zoho CRM API Deep Integration Guide: What the Documentation Won't Tell YouHow to Work With a Freelance Solution Architect (A Guide for Tech Leaders)From Developer to Solution Architect: The Skills Gap Nobody Talks About

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Real experiences. No fluff. Things I actually learned building software across India, Japan, and everywhere in between.

117 articles17 topicsby Vivek Kumar Singh
React component library code on screen showing composable UI components
FeaturedVivekUI

VivekUI: A Free React Component Library With Zero Dependencies

91 accessible React components, 6 pure-SVG charts and 12 page templates, with no runtime dependencies at all. One install, one CSS import, no Tailwind and no config. Here is what VivekUI is, who it is for, and where it deliberately does not compete.

August 23, 2026 · 9 min readRead

Showing 1–6 of 116 articles

Page 1 of 20

Next.js project setup in a code editor
VivekUI

How to Install VivekUI in Next.js App Router (and Pages Router)

A complete setup walkthrough: installing the package, the single CSS import and where it goes, the first component, and the three mistakes that account for almost every setup issue. Works in React 18 and 19.

August 23, 20268 min read
Comparing two React component library approaches
VivekUI

VivekUI vs shadcn/ui: A Dependency or a Copy-Paste Kit?

shadcn/ui hands you the source and the maintenance with it. VivekUI is a normal npm dependency you update. An honest comparison of both models, including the cases where copy-paste genuinely wins.

August 23, 202610 min read
Bundle size comparison between React UI libraries
VivekUI

VivekUI vs MUI and Chakra: What Zero Runtime Dependencies Buys You

MUI ships Emotion, Chakra ships styled-components. VivekUI ships nothing but React as a peer. What that actually changes for bundle size, server rendering and upgrade pain — and what you give up.

August 23, 202610 min read
Landing page layout built from reusable React sections
VivekUI

Build a Complete Landing Page in 2.7 kB With VivekUI Sections

Hero, FeatureGrid, Pricing, FAQ, CTA and Footer are installable components, not snippets you hand-write. The whole page costs 2.7 kB brotlied. Here is the full build, section by section.

August 23, 20269 min read
React Server Components rendering on the server
VivekUI

React Server Components: Why 49 of 91 VivekUI Components Need No 'use client'

Most component libraries put 'use client' at the top of the barrel file and push your whole tree to the client. VivekUI ships unbundled so each file keeps its own directive, and CI asserts it on every build.

August 23, 202610 min read
CSS custom properties powering a design system theme
VivekUI

Theming VivekUI With CSS Custom Properties — No Tailwind Config

Theming is plain CSS custom properties, so you change a colour by setting a variable, not by learning a theme object or editing a Tailwind config. Overrides win with zero specificity fights.

August 23, 20268 min read
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