9 Useful Coding Tools Every Web Developer Should Use In Their Projects 📚

Tejodeep Mitra Roy — Tue, 15 Jul 2025 10:17:06 +0000

Frontend development moves fast. Whether you're working on client projects or personal builds, having the right tools saves time, reduces headaches, and boosts quality.

Early in my dev journey, I often wondered: “What tools do pros actually use?” Most resources were vague or overloaded with options. So I started collecting the ones that actually made a difference in my daily workflow.

This list is built for new developers, students, and anyone looking to upgrade their toolkit with tools that solve real problems, like API testing, responsive previews, font discovery, and more.

These are tools I’ve used and trust. Use what fits your workflow now, and bookmark the rest for later.

1. Sanity.io – Headless CMS for blogs & landing pages

Sanity IO is a modern, flexible, and managed headless CMS that’s perfect for devs who want structure and speed.

Some of the most valuable features for developers include:

🧠 Structured content modeling – Define your content schema in code and reuse it anywhere. No rigid templates or limitations—just full flexibility.

⚡ Real-time editing – Content updates happen in real-time. Team members can collaborate and see changes instantly, making it perfect for live editing and content-heavy workflows.

🧱 Customizable Studio – Sanity Studio is built with React and entirely customizable. You can theme it, extend it, or even embed custom input components.

🔗 API-first & frontend agnostic – Whether you’re using Next.js, Astro, SvelteKit, or plain HTML, you fetch your content using a powerful GraphQL or GROQ API.

🚀 Free for indie devs – The generous free tier is enough for small sites, personal projects, or MVPs. Plus, it scales beautifully for production and enterprise workloads.

🌍 Ideal use cases – Marketing websites, developer portfolios, startup landing pages, headless eCommerce setups, content hubs.

Key features & why to use it:

Real-time content editing with structured content modeling
React-based Studio that can be fully customized
Great for JAMstack sites using Next.js, Astro, or Gatsby

🌍 Website: https://www.sanity.io

2. Postman – The all-in-one API Development Platform

Postman is a powerful API platform for building, testing, debugging and documenting, and monitoring APIs to accelerate developers' development workflows.

Key features & why to use it:

🚀 Collaborative API development: Rapidly prototype, document, test, and demo APIs with live team feedback and shared workspaces for higher productivity.

🧪 Powerful testing & automation: Develop and execute API automated tests, connect with CI/CD infrastructures, and track API performance to avoid breaking before release.

📚 Auto-generated documentation: Create and update interactive API docs automatically for easy onboarding and better partner collaboration.

🤖 AI-assisted workflows: Assign Postbot, Postman’s AI-powered bot, to tasks like drafting test scripts, producing collection tests, and interpreting your API data effortlessly.

🌍 Website: https://www.postman.com

3. Wappalyzer – Discover any website’s tech stack in seconds

Wappalyzer is a powerful tool that uncovers the technologies behind any website—frameworks, CMSs, analytics, eCommerce platforms, and more. It’s a must-have for developers, marketers, and product teams doing research or scouting competitors.

Key features & why to use it:

– Just enter a URL to reveal the frameworks, languages, libraries, hosting providers, and tools a site uses.

– Track tech adoption trends across industries and regions. Find out which tools your competitors or target clients are using.

– Create targeted lists of companies using specific platforms (e.g. Shopify, WordPress, React), complete with company and contact info.

– Check tech stacks in your browser, or plug into their API to power your own SaaS tools or dashboards.

🌍 Website: https://www.wappalyzer.com

4. Mobile Simulator– Test responsive design in the browser

A powerful Chrome extension for checking how your site looks on mobile devices.

Key features & why to use it:

Simulate dozens of mobile screens directly in your browser
Preview behavior, layout, and UI interactions
No need to connect real devices for quick tests

🌍 Website: https://www.webmobilefirst.com/

5. Font Finder - Find & Identify any fonts on a Website instantly

Font Finder is a tool for identifying and finding Font Family, width, size, and letter spacing from any website with a single click.

Key features & why to use it:

Click any text on a page to get its font family, size, weight, and color
Works on dynamic elements too—great for inspecting UI designs
Saves time when matching client brand styles or themes

🌍 website: https://chromewebstore.google.com/detail/font-finder/bhiichidigehdgphoambhjbekalahgha

6. GoFullPage - Screenshot tool for Website pages

Full-page website screenshots in one click. Take clean, scroll-free full-page captures of any website.

Key features & why to use it:

Capture entire webpages, not just what’s visible on screen

Export as PNG or PDF without needing DevTools

Ideal for portfolios, documentation, and client review

🌍 Website: https://gofullpage.com

7. Netlify – Fast deployment for static websites

Netlify is a provider there you can just take your site live in seconds with drag-and-drop or Git-based deploys.

Key features & why to use it:

Automatically builds and deploys from GitHub, GitLab, or Bitbucket
Free SSL, global CDN, and instant rollbacks
Great for hosting JAMstack sites, SPAs, and frontend apps

🌍 Website: https://www.netlify.com

8. Responsively App – Multi-device preview for responsive dev

Responsively App is a tool to preview your site across multiple screen sizes at once.

Key features & why to use it:

Real-time view of your site on different devices and resolutions
Supports hot reload and built-in dev tools
Speeds up responsive design testing

🌍 Website: https://responsively.app

9. Cursorful – Record, edit, and share stunning product demos

Sometimes you need clean visuals without opening Photoshop.

Cursorful is a powerful screen recording and editing tool made for devs, designers, and product teams who want to create polished walkthroughs and tutorials with zero friction.

Key features & why to use it:

One-click screen recording with smart cursor tracking
Built-in editor to trim, annotate, and polish clips without external tools
Export as clean, compressed videos perfect for landing pages, docs, or social
Ideal for product walkthroughs, UI previews, or bug report videos

🌍 Website: https://cursorful.com

Writing has always been my passion, and it gives me pleasure to help and share with other people, to inspire people, and to comment on your thoughts.

Also, connect with me on Twitter, LinkedIn, and GitHub!

How to Fetch Data from any API in JavaScript

Tejodeep Mitra Roy — Fri, 07 Jun 2024 04:31:16 +0000

Fetching data from an API in JavaScript is commonly done using the fetch API or libraries like Axios. Here’s a simple example of how to use both methods:

Using the Fetch API

The fetch API is a modern and widely supported way to make HTTP requests in JavaScript. It returns a promise that resolves to the response of the request.

Basic Example:

// URL of the API
const apiUrl = 'https://api.example.com/data';

// Fetch data from the API
fetch(apiUrl)
  .then(response => {
    if (!response.ok) {
      throw new Error('Network response was not ok ' + response.statusText);
    }
    return response.json(); // parse the JSON from the response
  })
  .then(data => {
    console.log(data); // Handle the JSON data
  })
  .catch(error => {
    console.error('There has been a problem with your fetch operation:', error);
  });

Using Async/Await with Fetch

Using async and await makes the code look cleaner and more readable.

// URL of the API
const apiUrl = 'https://api.example.com/data';

// Function to fetch data
async function fetchData() {
  try {
    const response = await fetch(apiUrl);
    if (!response.ok) {
      throw new Error('Network response was not ok ' + response.statusText);
    }
    const data = await response.json(); // parse the JSON from the response
    console.log(data); // Handle the JSON data
  } catch (error) {
    console.error('There has been a problem with your fetch operation:', error);
  }
}

// Call the function
fetchData();

Summary

Use the fetch API for a built-in, promise-based approach to make HTTP requests.

DEV Community: Tejodeep Mitra Roy

9 Useful Coding Tools Every Web Developer Should Use In Their Projects 📚

1. Sanity.io – Headless CMS for blogs & landing pages

Some of the most valuable features for developers include:

Key features & why to use it:

🌍 Website: https://www.sanity.io

2. Postman – The all-in-one API Development Platform

Key features & why to use it:

🌍 Website: https://www.postman.com

3. Wappalyzer – Discover any website’s tech stack in seconds

Key features & why to use it:

🌍 Website: https://www.wappalyzer.com

4. Mobile Simulator– Test responsive design in the browser

Key features & why to use it:

🌍 Website: https://www.webmobilefirst.com/

5. Font Finder - Find & Identify any fonts on a Website instantly

Key features & why to use it:

🌍 website: https://chromewebstore.google.com/detail/font-finder/bhiichidigehdgphoambhjbekalahgha

6. GoFullPage - Screenshot tool for Website pages

Key features & why to use it:

🌍 Website: https://gofullpage.com

7. Netlify – Fast deployment for static websites

Key features & why to use it:

🌍 Website: https://www.netlify.com

8. Responsively App – Multi-device preview for responsive dev

Key features & why to use it:

🌍 Website: https://responsively.app

9. Cursorful – Record, edit, and share stunning product demos

Key features & why to use it:

🌍 Website: https://cursorful.com

How to Fetch Data from any API in JavaScript

Using the Fetch API

Basic Example:

Using Async/Await with Fetch

Summary