insta jobFrontend developer roadmap for freshers: skills, projects and resume proof
Frontend developers build the part of a website or app that people see and use. A first frontend role needs solid HTML, CSS and JavaScript, one framework such as React, TypeScript, testing, and care for accessibility and speed. Here is what to learn, what to build and how to show it.
Last updated: 13 November 2026
In short
- Get JavaScript fundamentals right before a framework; then learn React and TypeScript.
- Treat HTML semantics, responsive CSS and accessibility as core skills, not extras.
- Deploy three or four projects with live links, tests and readable code.
- Write resume lines that say what you built, and spell out "JavaScript" and "TypeScript" in full.
What a frontend developer does day to day
- Turns designs, often from Figma, into responsive, accessible pages and reusable components.
- Builds UI state and logic with a framework such as React, Angular or Vue.
- Calls backend APIs and handles loading, empty and error states, forms and validation.
- Writes tests for components and key user flows.
- Fixes cross-browser and mobile bugs, and improves page speed and accessibility.
- Works closely with designers, backend developers and product managers, and reviews code.
Listings also use titles such as UI developer, React developer, web developer or software engineer (frontend). Read the stack in the description to see what is really expected.
Skills roadmap
- HTML and accessibility. Semantic elements, headings, forms and labels, alt text, keyboard navigation and the basics of WCAG.
- CSS. Box model, Flexbox, Grid, responsive layouts with media queries and custom properties. Add a utility framework such as Tailwind later.
-
JavaScript. Scope, closures,
this, array and object methods, promises, async/await, fetch, DOM events, modules and the event loop. - Git and GitHub. Commits, branches, pull requests and resolving conflicts.
- React. Components, props, state, hooks, forms, routing, data fetching, lists and keys.
- TypeScript. Types, interfaces, unions, basic generics, and typing props and API responses.
- Testing. Component and unit tests with Vitest or Jest and React Testing Library; end-to-end tests with Playwright or Cypress.
- Performance and tooling. Vite, bundle size, lazy loading, image optimisation, Lighthouse and Core Web Vitals, deploying to static hosting. Learn Next.js once React is comfortable.
What Insta Job checks for this role
Insta Job's Frontend Engineer direction is built on four core skills: JavaScript, TypeScript, React and automated testing. It is only suggested when at least one resume line shows real work with React, TypeScript or JavaScript; testing alone is not enough. The Full-stack Engineer direction uses React, API development, SQL and TypeScript.
| Skill | Words Insta Job recognises |
|---|---|
| JavaScript | JavaScript, ECMAScript |
| TypeScript | TypeScript |
| React | React, ReactJS, React.js |
| Automated testing | unit tests, unit testing, integration tests, Jest, Vitest |
| Also read from listings | Node.js, REST, API, Git, GitHub, CI/CD, GitHub Actions |
Write "JavaScript", not "JS", and "TypeScript", not "TS". HTML, CSS, Tailwind, Next.js, Vue, Angular, Redux, Playwright, Cypress and accessibility are not in Insta Job's skill list yet. Keep them on your resume, because employers and recruiters look for them, but make sure your project lines also name a recognised skill: "Built a Next.js site with Tailwind CSS" gives the app nothing to count, while "Built a Next.js site in React and TypeScript" does.
An opening is shown only when your resume demonstrates at least two of the skills it asks for, including at least one core skill of the direction.
Resume lines that count as evidence
Insta Job reads your resume line by line. A line that names a skill is:
- Demonstrated when it pairs the skill with an action word such as built, developed, implemented, designed, created, wrote, tested, deployed, migrated, optimized, used or using.
- Mentioned when there is no action word, or the line says "familiar with", "learning", "interested in", "exposure to", "beginner" or "planning to". Mentions count for less and cannot, on their own, put a direction or an opening on your list.
- Negated when "no", "not", "without" or "lacking" comes just before the skill. It does not count.
| Weak line | Stronger line |
|---|---|
| Proficient in HTML, CSS, JS, React. | Built a React and TypeScript expense tracker with category filters and charts. |
| Made a quiz website. | Developed a JavaScript quiz app that fetches questions from a public REST API. |
| Learning TypeScript and Next.js. | Once you have done it: "Migrated the expense tracker from JavaScript to TypeScript and fixed the bugs the compiler found." |
| Did testing of components. | Wrote unit tests with Vitest and React Testing Library for the form validation logic. |
Keep each achievement on one line, and put learning plans on a separate line so they do not turn finished work into a mention. Only claim what you can build again in an interview.
Portfolio projects that prove the skills
Deploy each project and link both the live site and the repository.
-
Accessible, responsive portfolio
Hand-written HTML and CSS that works on a phone, with a keyboard and with a screen reader, checked in Lighthouse. Proves: layout and accessibility fundamentals.
-
Data dashboard on a public API
React and TypeScript with search, filters, pagination, loading and error states, and cached requests. Proves: state management and async handling.
-
Multi-step form with tests
A college event registration form with validation, accessible error messages and component tests. Proves: testing and form usability.
-
A complex interaction
A kanban board with drag and drop, or a chat interface, plus one feature of your own design. Proves: handling complex UI state.
-
Performance write-up
Measure one of your apps, apply code splitting, lazy loading and image optimisation, and document before and after. Proves: performance thinking.
Interview topics to prepare
-
JavaScript: closures, hoisting,
this, prototypes, the event loop, promises, debounce and throttle, shallow versus deep copy. - HTML and CSS: semantic HTML, box model, specificity, Flexbox versus Grid, positioning, responsive design.
- React: props versus state, rules of hooks, useEffect dependencies, keys, controlled inputs, re-renders and memoisation.
- Browser basics: the DOM, event delegation, cookies and localStorage, CORS.
- Machine coding round: build a small component, such as autocomplete, star rating or pagination, within a time limit.
- DSA basics: many companies include a general coding round too.
Common fresher mistakes
- Jumping to React before understanding JavaScript.
- Tutorial clones with no live link and nothing of your own added.
- Clickable divs instead of buttons, missing labels and no keyboard support.
- Layouts that break on a phone.
- Only abbreviations such as "JS" and "TS" on the resume.
How Insta Job helps with this role
Add your resume as a PDF or DOCX, up to 5 MB (PDFs up to 10 pages). The file is read in your browser and never uploaded. Insta Job then:
- Suggests up to three career directions, such as Frontend Engineer or Full-stack Engineer, each citing the resume lines it used. There is no numeric fit score.
- Shows matching openings from a selected set of employer job feeds, checked every six hours. Listings not confirmed in the last 24 hours are dropped, and you apply on the employer's site.
- Reads your graduation year and experience (you can correct both), hides openings whose stated requirements rule you out, and flags graduation, experience or location conditions it cannot confirm.
- Shows which skills an opening asks for that your resume does not clearly show yet.
- Links to LinkedIn, Glassdoor, Foundit and Naukri searches for the role.
It is free, with ten free AI searches per browser. With AI on, only the passages that show your skills are sent, with contact details removed; if AI ranking is unavailable, searches still run on your device. You must be 18 or older.
FAQ
Should I learn React or Angular as a fresher?
Both appear in listings; Angular is common in many enterprise applications. Check listings in the cities you are targeting. The JavaScript and TypeScript fundamentals carry over, so learning a second framework later is far easier than the first.
Do frontend developers need DSA?
Usually some. Many interview processes include a general coding round alongside frontend-specific rounds, so practise arrays, strings, hash maps and recursion.
Is TypeScript necessary for a first job?
Not always, but it appears in many frontend listings and makes your code easier to review. Convert one of your projects once your JavaScript is solid.
Will Insta Job count my HTML and CSS?
Not today: they are not in its skill list. Recruiters still read them, so keep them, and make sure your project lines also mention JavaScript, TypeScript or React.