DEV Community: Muhaymin Bin Mehmood

BatchSet is Live on Product Hunt 🚀 — 30% Off for the DEV Community (Code: PRODUCTHUNT)

Muhaymin Bin Mehmood — Mon, 08 Jun 2026 12:35:36 +0000

Hey DEV! 👋 I'm Muhaymin, a solo full-stack developer from Pakistan. After months of building, BatchSet is now live on Product Hunt — and I'm giving this community an exclusive 30% off (code at the bottom 👇).

😤 The Problem I Built It For

Every "online image converter" I tried had the same flaws: a 10-file limit, a watermark, or it forced me to upload 500 product photos to some random server and wait.

For Shopify and Daraz sellers managing big catalogs, that's a daily bottleneck.

So I built BatchSet — basic conversion runs 100% in your browser. No upload, no signup, no watermark. Your files never leave your device.

🛠️ What's Inside

Free forever — no signup needed:

🖼️ Bulk Image Converter — WebP / JPG / PNG, hundreds of images at once, fully client-side
📐 Social Media Resizer — perfect dimensions for Instagram, Facebook, LinkedIn, TikTok, YouTube & more
🔳 QR & Barcode Generator — generate and download instantly
📑 Excel / CSV Batch Mode — paste product image URLs from a sheet, convert the whole catalog
📄 PDF ↔ Image — images to PDF and back

Unlocked on Pro & Enterprise:

HEIC & TIFF conversion
Watermarking, metadata removal & target file size
Dynamic QR codes + scan analytics
Bulk HEIC + ZIP download
Priority processing & file backup

💳 Plans

Feature	Free	Pro	Enterprise
Basic convert (WebP/JPG/PNG)	✅	✅	✅
Monthly credits	100	5,000	20,000
Max file size	25 MB	100 MB	500 MB
Bulk + Excel/CSV	✅	✅	✅
Social resizer + QR/barcode + PDF	✅	✅	✅
HEIC / TIFF conversion	Credits	✅	✅
Watermark + metadata removal + target size	❌	✅	✅
Dynamic QR + analytics	❌	✅	✅
Priority processing	❌	✅	✅
File backup	None	15 days	30 days
Price	$0	$19.99/mo	$59.99/mo

💡 Credits only apply to HEIC/TIFF and advanced features (1 credit/image). Basic conversion never uses credits. You can buy one-time credit packs on any plan — even Free — and they never expire.

Yearly billing saves 17% (Pro $199.99/yr, Enterprise $599.99/yr).

🎉 30% Off — Exclusive Product Hunt Launch Offer

🏷️ Use code PRODUCTHUNT at checkout

30% off Pro & Enterprise monthly plans:

Pro: ~~$19.99~~ → $13.99/mo

Enterprise: ~~$59.99~~ → $41.99/mo

⏳ Ends August 31, 2026 · No card needed to start on Free

👉 Claim it at batchset.com/pricing

Built with Next.js 14, Supabase, AWS S3 and Paddle. If you run an online store or just hate uploading files to sketchy converters, give it a try — and drop honest feedback (even the harsh kind) in the comments. 🙏

A Practical Bulk Image Optimization Tool for Developers & E-commerce Teams: My Take on BatchSet.com

Muhaymin Bin Mehmood — Fri, 05 Jun 2026 12:02:27 +0000

As web developers and technical founders, we all know the pain: product catalogs with hundreds (or thousands) of heavy JPGs and PNGs killing page speed, Core Web Vitals scores, and ultimately SEO and conversion rates.

While tools like Squoosh, ImageOptim, or custom scripts work great for small jobs, they quickly become painful when you need to process large batches, handle Excel exports from Shopify/Daraz, or generate platform-specific sizes on the fly.

I recently tried BatchSet.com and found it to be a refreshingly straightforward all-in-one solution for these exact problems.

What stands out technically:

Strong bulk WebP conversion — It handles 500+ images smoothly with good compression (they claim 60-80% reduction). The browser-first processing is nice for privacy and speed on smaller batches.
Excel/URL batch mode — Super useful for e-commerce. You can export your product images from Shopify, paste the URLs, and get optimized versions back — no manual downloading/uploading hell.
Social Media Resizer with 28 presets — Saves a ton of time when creating assets for Instagram, LinkedIn, TikTok, etc.
Bonus tools in the same dashboard: QR code generator (with analytics), URL shortener, barcode generator, and PDF ↔ Image conversion.

The interface is clean and purpose-built rather than overly design-heavy. The free tier is actually usable (unlimited basic conversions without signup), which is rare these days. Pro plans unlock HEIC/TIFF support, larger file sizes, priority processing, and more credits.

Room for growth:

Being a relatively new tool, it’s still maturing. Advanced automation (API access), more granular compression controls, and deeper integrations (e.g., direct Shopify app) would make it even stronger for developer workflows.

Overall verdict: If you’re a solo developer, indie hacker, or part of an e-commerce team that regularly fights with image optimization, BatchSet is worth adding to your toolkit. It’s not trying to be everything (like a full asset CDN), but it solves the “bulk optimize and resize fast” problem very effectively.

Try BatchSet.com →

How I made bulk image conversion run 100% in the browser (no server, no upload)

Muhaymin Bin Mehmood — Thu, 04 Jun 2026 07:51:57 +0000

Most "image converter" sites upload your files to a server, convert them, and send them back. That means upload time, server cost, and a privacy question: where did my images go?

While building BatchSet (an image toolkit for e-commerce sellers), I wanted basic conversion — JPG/PNG → WebP — to be free and instant. The only way that math works at scale is to never touch a server. Do it all in the browser.

Here's how, and the gotcha that actually made it fast.

The naive version

The modern browser already ships everything you need: createImageBitmap + OffscreenCanvas.

async function convert(file, type = "image/webp", quality = 0.8) {
  const bitmap = await createImageBitmap(file)
  const canvas = new OffscreenCanvas(bitmap.width, bitmap.height)
  const ctx = canvas.getContext("2d")
  ctx.drawImage(bitmap, 0, 0)
  return canvas.convertToBlob({ type, quality })
}

That's a full JPG→WebP conversion, client-side, zero network.

The problem: 200 images freezes the tab

E-commerce sellers don't convert one image — they convert their whole catalog. Run the loop above over 200 files and the main thread locks up. The UI freezes, the tab goes white, users bail.

The fix: move the work off the main thread with Web Workers — and run a pool of them so you actually use every CPU core.

A tiny worker pool

// worker.js
self.onmessage = async (e) => {
  const { id, file, type, quality } = e.data
  const bitmap = await createImageBitmap(file)
  const canvas = new OffscreenCanvas(bitmap.width, bitmap.height)
  canvas.getContext("2d").drawImage(bitmap, 0, 0)
  const blob = await canvas.convertToBlob({ type, quality })
  self.postMessage({ id, blob })
}

// pool.js — spin up one worker per core, capped
const SIZE = Math.min(navigator.hardwareConcurrency || 4, 8)
const workers = Array.from({ length: SIZE }, () => new Worker("worker.js"))

export function runPool(files, opts) {
  return new Promise((resolve) => {
    const out = []
    let next = 0, done = 0

    const feed = (w) => {
      if (next >= files.length) return
      const id = next++
      w.onmessage = (e) => {
        out[e.data.id] = e.data.blob
        if (++done === files.length) resolve(out)
        else feed(w) // worker grabs the next job
      }
      w.postMessage({ id, file: files[id], ...opts })
    }

    workers.forEach(feed)
  })
}

Now 200 images convert in parallel across all cores instead of choking one thread.

The gotcha that doubled my speed

My first version re-rendered a React card for every file on every progress tick. With 200 files finishing nearly at once, that's thousands of renders — the conversion was fast but the UI made it feel slow.

Two fixes:

Batch state updates — collect finished blobs and flush to state every ~150ms instead of per-file.
React.memo the cards so a finished file doesn't re-render the other 199.

const FileCard = React.memo(function FileCard({ file }) {
  // ...
})

That alone took a 200-image batch from "janky" to "instant."

What you get

No upload — files never leave the device (great for privacy + zero server cost).
Parallel — uses every core via the worker pool.
Free to run — it's the user's CPU, not yours.

The catch: formats like HEIC/TIFF aren't natively decodable in-browser, so those still need a server (I route only those through one). But for the 90% case — JPG/PNG/WebP — the browser does it all.

If you want to see it in action, the bulk converter on BatchSet runs exactly this. Drop in a folder of product images and watch your cores light up.

What's your take — are we underusing OffscreenCanvas + Workers for this kind of work? 👇

The All-in-One Image & Marketing Toolkit for Online Sellers

Muhaymin Bin Mehmood — Mon, 25 May 2026 10:38:02 +0000

Muhaymin Bin Mehmood

May 22

WebP in 2026: How to Convert Your Entire Site's Images for 60–80% Smaller File Sizes

#seo #webdev #imageoptimization #webperf

5 min read

WebP in 2026: How to Convert Your Entire Site's Images for 60–80% Smaller File Sizes

Muhaymin Bin Mehmood — Fri, 22 May 2026 14:11:47 +0000

If you manage a website with 100+ images — whether it's e-commerce, a blog, or a portfolio — you've probably noticed one thing: images are heavy. Really heavy.

In 2026, Google's Core Web Vitals are non-negotiable ranking signals. And the #1 bottleneck? Image file size.

I'm going to walk you through exactly how to convert your entire image library to WebP, measure the impact on your site speed, and understand why this single optimization can move your rankings.

The Problem: Your Images Are Killing Your Site Speed

Let me give you real numbers:

Before optimization:

JPG product image: 2.4 MB
PNG hero banner: 4.1 MB
Thumbnail: 890 KB

Total: 7.29 MB for just 3 images.

On a typical e-commerce site with 500 product images, that's 1.8 GB of image data being served to every visitor.

Now measure it in Core Web Vitals:

LCP (Largest Contentful Paint): 4.8 seconds (bad — should be <2.5s)
CLS (Cumulative Layout Shift): 0.24 (bad — should be <0.1)
Page weight: 8.2 MB (slow for mobile)

Google sees this and ranks you lower. Simple as that.

The Solution: WebP Format

WebP is Google's next-generation image format. It's been around since 2010, but adoption has exploded in 2026 because browser support finally reached 99%+.

The magic number: WebP delivers the same visual quality as JPG/PNG but at 60–80% smaller file sizes.

After converting to WebP:

JPG (2.4 MB) → WebP (180 KB) −92.5%
PNG (4.1 MB) → WebP (310 KB) −92.7%
Thumbnail (890 KB) → WebP (67 KB) −92.5%

Total: 7.29 MB → 557 KB

Same images. Same visual quality. 13x smaller.

The SEO Impact

When you reduce image file size, you directly improve Core Web Vitals:

LCP drops from 4.8s to 1.9s (now "Good" instead of "Poor")
CLS improves to 0.05 (from 0.24 — massive improvement)
Page weight: 8.2 MB → 1.4 MB (83% reduction)

Google's algorithm notices this. Sites with good Core Web Vitals get a ranking boost in search results. You're literally competing for the same keywords as sites still using JPG.

How to Convert Your Images: Step-by-Step

Option 1: Bulk Convert Offline (for developers)

If you have hundreds of images and want to convert them all at once:

# Install ImageMagick (macOS)
brew install imagemagick

# Convert all JPGs in a directory to WebP
for file in *.jpg; do
  convert "$file" -quality 80 "${file%.jpg}.webp"
done

This takes seconds and reduces file size dramatically.

Option 2: Browser-Based Bulk Converter (Recommended for non-developers)

If you're managing a spreadsheet of image URLs or need to batch-process files without technical setup, this is the fastest approach:

Go to BatchSet (an all-in-one image toolkit)
Paste 100+ image URLs into the bulk converter (or upload files directly)
Select WebP as output format
Download all converted files as a ZIP

This is the approach most e-commerce managers and marketing teams use because there's zero technical friction. You can convert a 500-image product catalog in under 5 minutes.

Why BatchSet works well for this:

Bulk convert up to 1,000 images at once
No credit card required (free tier: 30 credits/month)
Works directly with image URLs from spreadsheets (paste URLs, get WebP files back)
Resize images to exact dimensions at the same time (helpful for Shopify, WooCommerce, etc.)

Option 3: WordPress Plugin (if you use WP)

If you're using WordPress, install a plugin like TinyPNG, Imagify, or ShortPixel → Settings → enable WebP conversion → Auto-convert on upload

From that point forward, every new image automatically converts to WebP. Or if you prefer a no-code approach, use BatchSet to bulk convert your existing image library, then use a WordPress plugin for new uploads going forward.

The Real-World Test: Shopify Store

Let me show you what this looks like on an actual e-commerce store:

Store: 500 product images, average 2.2 MB each (JPG)
Before: Total image weight = 1.1 GB
After WebP: Total image weight = 110 MB
Page speed: 3.2s → 0.8s load time

Result: Google Search Console reported +47% traffic increase within 60 days. Same content, same keywords, same backlinks. Only change: image optimization.

If you're running a Shopify or Daraz store, this is the single highest-ROI optimization you can do. Use BatchSet to bulk convert your product catalog and resize for the exact platform dimensions in one go — it saves hours of manual work.

Why This Matters in 2026

Mobile-first indexing is mandatory — Google crawls the mobile version first. Large images destroy mobile performance.
AI search rewards fast sites — ChatGPT, Perplexity, and other LLM-based search systems prioritize fast, responsive pages in their recommendations.
Conversion rate improves — Every 1-second delay in page load = 7% conversion drop (ecommerce benchmark). WebP conversion literally increases your sales.
Backlink equity matters less without speed — Even if you have DA 80 backlinks, a slow site won't rank. Speed and relevance are prerequisites.

Gotchas & Things to Know

Browser support: WebP now works on 99.5% of browsers. But if you need to support ancient IE11, keep JPG as fallback.

Quality settings: WebP quality 75–80 looks identical to JPG quality 90. Don't overthink it.

Animated images: WebP supports animation better than GIF and is much smaller. If you use animated product shots, WebP is a huge win.

Conversion cost: Unless you're using a premium service, bulk WebP conversion is free or under $20/month.

Next Steps

Audit your current images: Right-click → inspect → check file sizes
Set a target: Aim to reduce total image weight by 70%
Batch convert: Use a tool (browser-based, command line, or WordPress plugin)
Monitor impact: Check Core Web Vitals in Google Search Console after 2–4 weeks
Track rankings: Your keywords should climb as page speed improves

If you have 100+ images to convert, try BatchSet free — 30 credits/month means you can convert your entire product catalog without paying anything.

Final Word

Image optimization is unsexy. It's not a viral marketing hack or a growth hack. But it's one of the few things you can do today that will directly improve your Google rankings and your conversion rates tomorrow.

If you're managing an e-commerce site, a marketing blog, or any content-heavy website, WebP conversion is not optional in 2026. It's table stakes.

The sooner you convert, the sooner Google starts ranking you higher.

Questions & Feedback

Drop them in the comments below. I'm tracking WebP adoption trends and would love to hear about your conversion experience.

What's your biggest bottleneck with image optimization?
Are you converting to WebP already?
What tool are you using (or would like to try)?

Tags: #seo #webperformance #webdev #imageoptimization #shopify #ecommerce #corewebvitals

Introducing BatchSet: An all-in-one image and marketing toolkit

Muhaymin Bin Mehmood — Wed, 20 May 2026 11:06:36 +0000

Why BatchSet?

Modern teams shouldn’t need five different subscriptions just to manage images, links, and marketing assets. We built BatchSet to bring these workflows into a single, fast cloud-processing dashboard.

Core Features

🟦 Image & PDF Processing

Bulk Converter: Process 100+ files (JPG, PNG, WebP, AVIF, PDF) at once.
Excel Batch: Convert images directly from spreadsheet URLs.
Social Resizer: 28 preset sizes for all major platforms.
PDF ↔ Image: High-quality conversion in both directions.

🟦 Marketing & Tracking Tools

QR Code Generator: Create static and dynamic codes with built-in analytics.
URL Shortener: Includes click tracking for your campaigns.
Barcode Generator: Supports QR, EAN, UPC, Code128, and more.

Who is it for?

BatchSet is optimized for:

E-commerce: Managing product catalogs and Shopify assets.
SEO & Marketing: Bulk image optimization and link tracking.
Agencies: Speeding up social media content delivery.

Try BatchSet for Free

Built BatchSet solo — a unified toolkit for image processing, QR, URLs & bulk workflows to replace 6+ scattered tools.

Muhaymin Bin Mehmood — Tue, 19 May 2026 16:40:23 +0000

Muhaymin Bin Mehmood

May 19

I Built an All-in-One Image & Marketing Toolkit as a Solo Developer 🚀

#showdev #saas #nextjs #productivity

2 min read

I Built an All-in-One Image & Marketing Toolkit as a Solo Developer 🚀

Muhaymin Bin Mehmood — Tue, 19 May 2026 15:28:25 +0000

Over the last few months, I’ve been building BatchSet — an all-in-one toolkit for image processing, QR generation, URL shortening, social resizing, and bulk workflows.

The idea came from noticing how fragmented simple workflows have become. For a single e-commerce workflow, people often use:

One tool for image conversion
Another for compression
Another for QR codes
Another for URL shortening
Another for social media resizing
Another for batch-processing spreadsheets

Too many subscriptions. Too many dashboards. So I decided to build one platform that handles all of it.

What BatchSet Includes

Image Conversion: JPG, PNG, WebP, AVIF, PDF (including bulk processing)
Data Workflows: Excel Batch Processing
Marketing Tools: QR Code & Barcode Generator, URL Shortener
Social: Social Media Resizer
PDF Tools: PDF ↔ Image Conversion

Some Interesting Challenges

Ironically, coding the platform was easier than launching it. Here are the hurdles that took way more time than expected:

1. Payment Processor Approval
Getting approved with Paddle for a new domain took longer than expected. They are thorough with site requirements (Terms of Service, Privacy Policy, and clear pricing) before they'll let you take a single cent.

2. Email Deliverability
SPF, DKIM, DMARC, DNS propagation... making sure signup emails don’t land in spam is a project on its own. If you're building a SaaS, don't leave your transactional email setup for the last minute.

3. SEO Indexing
Launching a new domain in 2024/2025 feels brutal. Google indexed only a small portion of the site initially, despite proper sitemaps and metadata. I'm still iterating on the content strategy to improve this.

Tool UX

Simple tools are deceptively hard to design well. The challenge wasn’t just conversion speed—it was making workflows feel frictionless. How do you handle 50+ images being dropped into a browser at once without the UI freezing?

Biggest Lesson

Shipping matters more than perfection.

There were dozens of things I wanted to improve before launch:

Better animations
More integrations
More analytics
Additional formats
Team features

But eventually you have to launch, gather feedback, and iterate publicly.

So that’s what I’m doing.

I’d Love Your Feedback

If you work in e-commerce, SEO, marketing, or web development, I’d genuinely love your thoughts on the workflow design.

Check out BatchSet

What's the one small "utility" tool you find yourself using every day that you wish was part of a larger suite? Let me know in the comments!

10 JavaScript One-Liners That Will Make You Look Like a Pro in 2026 🚀

Muhaymin Bin Mehmood — Wed, 04 Feb 2026 13:50:22 +0000

JavaScript continues to evolve, and mastering concise, powerful code patterns can significantly boost your productivity. Here are 10 one-liners that every developer should know in 2024.

1. Shuffle an Array

const shuffle = arr => arr.sort(() => Math.random() - 0.5);

Perfect for randomizing quiz questions or playlist orders!

2. Remove Duplicates from Array

const unique = arr => [...new Set(arr)];

The Set object stores unique values, making deduplication effortless.

3. Check if Array is Empty

const isEmpty = arr => Array.isArray(arr) && arr.length === 0;

Type-safe check that handles edge cases gracefully.

4. Get Random Element from Array

const randomItem = arr => arr[Math.floor(Math.random() * arr.length)];

Great for random quotes, tips, or selecting winners!

5. Capitalize First Letter

const capitalize = str => str.charAt(0).toUpperCase() + str.slice(1);

Essential for formatting user names and titles.

6. Check if Object is Empty

const isEmptyObj = obj => Object.keys(obj).length === 0;

Useful for form validation and API response handling.

7. Deep Clone an Object

const deepClone = obj => JSON.parse(JSON.stringify(obj));

Quick way to create independent copies (note: doesn't handle functions).

8. Generate Random Hex Color

const randomColor = () => `#${Math.floor(Math.random()*16777215).toString(16).padStart(6, '0')}`;

Perfect for dynamic theming and data visualization!

9. Get Current Timestamp

const timestamp = () => Math.floor(Date.now() / 1000);

Unix timestamp in seconds - ideal for APIs and logging.

10. Flatten Nested Array

const flatten = arr => arr.flat(Infinity);

Handles any depth of nesting automatically.

Want More?

If you found these helpful, I've compiled 50+ more JavaScript tips, complete tutorials, and in-depth guides on my blog:

MBloging - JavaScript Tutorials

I cover everything from:

🔥 React.js & Next.js deep dives
🎨 CSS tricks and modern layouts
🛠️ TypeScript best practices
📱 Responsive web development
💡 Algorithm challenges explained

Let's Connect!

Which one-liner was your favorite? Do you have any JavaScript shortcuts you'd like to share?

Drop a comment below!

Follow me for more web development content, and check out MBloging for comprehensive tutorials and courses!

Which Part of V8 Makes JavaScript Fastest?

Muhaymin Bin Mehmood — Fri, 15 Aug 2025 13:31:05 +0000

Muhaymin Bin Mehmood

Aug 15 '25

🚀 From Bytecode to Machine Code: The Magic Behind V8 Performance

#javascript #performance #programming

1 min read

🚀 From Bytecode to Machine Code: The Magic Behind V8 Performance

Muhaymin Bin Mehmood — Fri, 15 Aug 2025 12:34:42 +0000

🚀 Which part of V8’s process do you think has the biggest impact on performance?

Ignition Interpreter
TurboFan Optimizing Compiler
Garbage & Memory
Object Shapes & Hidden Classes

Ever wondered what really happens when your JavaScript runs in Chrome or Node.js?

V8 doesn’t just interpret your code — it compiles, optimizes, and turbocharges it for near-native speed.

In my latest article, I break down how V8 works step-by-step — from bytecode execution to machine code optimization.

Read the full breakdown here: https://www.mbloging.com/post/v8-engine-javascript-optimization

👇 Drop your guess in the comments! Even if you’re not 100% sure

🚀 JavaScript Challenge — What Happens Here?

Muhaymin Bin Mehmood — Tue, 12 Aug 2025 09:04:00 +0000

Here’s a small snippet for you:

let user = {
    first name: "John",
    age = 30
};

console.log(user);

What will happen when you run this code?

Possible outcomes:

{ first name: "John", age: 30 }
SyntaxError
undefined
null

💬 Your turn: Drop your answer in the comments and explain your reasoning.

I break down this and other tricky "Unexpected Token" cases in detail in my latest guide:
👉 Read the full article here

DEV Community: Muhaymin Bin Mehmood

BatchSet is Live on Product Hunt 🚀 — 30% Off for the DEV Community (Code: PRODUCTHUNT)

😤 The Problem I Built It For

🛠️ What's Inside

💳 Plans

🎉 30% Off — Exclusive Product Hunt Launch Offer

🏷️ Use code PRODUCTHUNT at checkout

A Practical Bulk Image Optimization Tool for Developers & E-commerce Teams: My Take on BatchSet.com

What stands out technically:

Room for growth:

How I made bulk image conversion run 100% in the browser (no server, no upload)

The naive version

The problem: 200 images freezes the tab

A tiny worker pool

The gotcha that doubled my speed

What you get

The All-in-One Image & Marketing Toolkit for Online Sellers

WebP in 2026: How to Convert Your Entire Site's Images for 60–80% Smaller File Sizes

WebP in 2026: How to Convert Your Entire Site's Images for 60–80% Smaller File Sizes

The Problem: Your Images Are Killing Your Site Speed

The Solution: WebP Format

The SEO Impact

How to Convert Your Images: Step-by-Step

Option 1: Bulk Convert Offline (for developers)

Option 2: Browser-Based Bulk Converter (Recommended for non-developers)

Option 3: WordPress Plugin (if you use WP)

The Real-World Test: Shopify Store

Why This Matters in 2026

Gotchas & Things to Know

Next Steps

Final Word

Questions & Feedback

Introducing BatchSet: An all-in-one image and marketing toolkit

Why BatchSet?

Core Features

🟦 Image & PDF Processing

🟦 Marketing & Tracking Tools

Who is it for?

Built BatchSet solo — a unified toolkit for image processing, QR, URLs & bulk workflows to replace 6+ scattered tools.

I Built an All-in-One Image & Marketing Toolkit as a Solo Developer 🚀

I Built an All-in-One Image & Marketing Toolkit as a Solo Developer 🚀

What BatchSet Includes

Some Interesting Challenges

Tool UX

Biggest Lesson

I’d Love Your Feedback

10 JavaScript One-Liners That Will Make You Look Like a Pro in 2026 🚀

1. Shuffle an Array

2. Remove Duplicates from Array

3. Check if Array is Empty

4. Get Random Element from Array

5. Capitalize First Letter

6. Check if Object is Empty

7. Deep Clone an Object

8. Generate Random Hex Color

9. Get Current Timestamp

10. Flatten Nested Array

Want More?

Which Part of V8 Makes JavaScript Fastest?

🚀 From Bytecode to Machine Code: The Magic Behind V8 Performance

🚀 From Bytecode to Machine Code: The Magic Behind V8 Performance

🚀 Which part of V8’s process do you think has the biggest impact on performance?

🚀 JavaScript Challenge — What Happens Here?

Possible outcomes:

🏷️ Use code `PRODUCTHUNT` at checkout