React India 2026

Attendees, exhibitors & solutions

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Frequently asked

Glossary

1

React

An open-source JavaScript library for building user interfaces from reusable components, maintained by Meta and a large contributor community. React India talks and workshops typically benchmark patterns against current React releases.

2

JSX

A syntax extension that lets developers write HTML-like markup inside JavaScript. JSX is compiled into function calls that create React elements.

3

Component

The reusable building block of a React interface: a function that receives inputs and returns a description of what should appear on screen.

4

Props

Read-only inputs passed from a parent component to a child component. Props drive composition and are a frequent topic in design-system and API-design talks.

5

State

Data owned by a component that can change over time and trigger a re-render. Managing where state lives is a recurring theme in React application architecture sessions.

6

Hooks

Functions such as useState, useEffect and useMemo that let function components use state and lifecycle features. Custom hooks are the standard way to share stateful logic in a React codebase.

7

React Server Components (RSC)

A React architecture where certain components render only on the server, reducing the JavaScript shipped to the browser. RSC shapes framework choices such as Next.js App Router and is a core advanced track at React conferences.

8

Server Actions

Functions marked to run on the server and callable from client components, commonly used for form submissions and data mutations in RSC-enabled frameworks.

9

Suspense

A React mechanism for declaring a loading fallback while a component subtree waits for data or code. Suspense boundaries are central to streaming server rendering and lazy loading.

10

Concurrent Rendering

React's ability to prepare multiple versions of the UI without blocking the main thread, enabling smoother transitions and interruptible rendering.

11

React Native

A framework for building native mobile apps with React component patterns. React India includes mobile-focused sessions and hallway discussions on the New Architecture, Expo and native module trade-offs.

12

Next.js

A React framework providing routing, server rendering, data fetching and deployment conventions. Many React India attendees compare Next.js, Remix and Vite-based setups in the same evaluation.

13

Hydration

The process where client-side React attaches event handlers and state to server-rendered HTML. Hydration mismatches and partial hydration are common debugging topics for production React teams.

14

Design System

A shared library of components, tokens and usage rules that keeps product UI consistent across teams. React India design-system sessions usually cover theming, accessibility and versioning.

15

Monorepo

A single repository holding multiple packages or applications, often managed with pnpm, Turborepo or Nx. Frontend platform teams use monorepos to share React component libraries and tooling configs.

16

Tree Shaking

A bundler optimisation that removes unused JavaScript exports from the final bundle. React teams track bundle size carefully because component libraries can silently pull in heavy dependencies.

17

TypeScript

A typed superset of JavaScript widely used with React to catch prop and state errors at compile time. Conference workshops frequently cover typing generics, hooks and component APIs.

18

State Management

The patterns and libraries used to coordinate shared application state, from React context and reducers to external stores such as Redux Toolkit, Zustand or Jotai.