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Web Performance

All things speed and scalability on the web.

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Debugging performance problems in React

Debugging performance problems in React

Reactions 12 Comments
11 min read
10+ Free Tailwind CSS Templates & Resources for 2020

10+ Free Tailwind CSS Templates & Resources for 2020

Reactions 248 Comments 3
9 min read
Profiling your Website with Craft CMS 3's Debug Toolbar

Profiling your Website with Craft CMS 3's Debug Toolbar

Reactions 6 Comments
10 min read
Implementing Critical CSS on your website

Implementing Critical CSS on your website

Reactions 8 Comments
16 min read
How To Improve React App Performance with SSR and Rust [Part I: SSR]

How To Improve React App Performance with SSR and Rust [Part I: SSR]

Reactions 42 Comments
3 min read
How To Improve React App Performance with SSR and Rust [Part II: Rust Web Server]

How To Improve React App Performance with SSR and Rust [Part II: Rust Web Server]

Reactions 9 Comments
3 min read
Designing a GraphQL server for optimal performance

Designing a GraphQL server for optimal performance

Reactions 43 Comments
15 min read
Stop using .htaccess files! No, really.

Stop using .htaccess files! No, really.

Reactions 13 Comments 1
6 min read
A Pretty Website Isn't Enough

A Pretty Website Isn't Enough

Reactions 5 Comments
14 min read
Building Bridges with Other Departments in Developer Relations

Building Bridges with Other Departments in Developer Relations

Reactions 15 Comments 2
10 min read
Tips for increasing your application performance

Tips for increasing your application performance

Reactions 14 Comments
3 min read
What is Time to Interactive?

What is Time to Interactive?

Reactions 16 Comments
2 min read
Why page speed scores aren't as helpful as you'd think

Why page speed scores aren't as helpful as you'd think

Reactions 6 Comments 2
3 min read
PageSpeed Insights API - Track Page Speed for Free

PageSpeed Insights API - Track Page Speed for Free

Reactions 17 Comments 2
5 min read
Prefetching techniques with Workbox

Prefetching techniques with Workbox

Reactions 21 Comments 1
7 min read
Top 8+ Free Angular Templates You Need to Have this Winter

Top 8+ Free Angular Templates You Need to Have this Winter

Reactions 151 Comments 5
4 min read
SEO Cheat Sheet #2: Page Speed & Image Optimization

SEO Cheat Sheet #2: Page Speed & Image Optimization

Reactions 10 Comments 1
4 min read
SEO Cheat Sheet #1: "Which are the best SEO strategies?"​

SEO Cheat Sheet #1: "Which are the best SEO strategies?"​

Reactions 40 Comments
4 min read
Assess Your Website Performance in under Ten Minutes

Assess Your Website Performance in under Ten Minutes

Reactions 40 Comments 2
4 min read
Vue.js Carousels: SSR Support And Performance

Vue.js Carousels: SSR Support And Performance

Reactions 69 Comments 10
9 min read
React.lazy and understanding the lib Loadable-components

React.lazy and understanding the lib Loadable-components

Reactions 18 Comments
4 min read
Scaling WordPress: The Autoscaling Fallacy

Scaling WordPress: The Autoscaling Fallacy

Reactions 7 Comments 3
2 min read
The Best Way to Automate Performance Checks in GitHub

The Best Way to Automate Performance Checks in GitHub

Reactions 48 Comments 1
6 min read
Optimize images with ImageEngine

Optimize images with ImageEngine

Reactions 17 Comments
5 min read
Monitoring Performance with the PageSpeed Insights API

Monitoring Performance with the PageSpeed Insights API

Reactions 263 Comments 5
6 min read
User-Centric Performance Metrics: What are they?

User-Centric Performance Metrics: What are they?

Reactions 5 Comments
4 min read
Scaling WordPress: Apache vs Nginx vs Apache+Nginx

Scaling WordPress: Apache vs Nginx vs Apache+Nginx

Reactions 6 Comments
2 min read
The web should be F.I.R.E

The web should be F.I.R.E

Reactions 12 Comments
5 min read
Lazy Loading Images in Nuxt

Lazy Loading Images in Nuxt

Reactions 17 Comments 2
2 min read
Scaling WordPress: Latency vs Throughput

Scaling WordPress: Latency vs Throughput

Reactions 4 Comments
1 min read
Instant Webpages and Terabytes of Data Savings Through the Magic of Service Workers ✨

Instant Webpages and Terabytes of Data Savings Through the Magic of Service Workers ✨

Reactions 620 Comments 23
5 min read
Into The Blog-lands

Into The Blog-lands

Reactions 6 Comments
1 min read
Comlink and web workers: A match made in heaven

Comlink and web workers: A match made in heaven

Reactions 12 Comments 1
16 min read
Loading web pages fast on a $20 feature phone

Loading web pages fast on a $20 feature phone

Reactions 463 Comments 20
15 min read
Load testing mistakes; how not to save passwords; and Go's best practices

Load testing mistakes; how not to save passwords; and Go's best practices

Reactions 31 Comments
2 min read
How to build performant web applications for slow networks

How to build performant web applications for slow networks

Reactions 24 Comments
6 min read
Day 26 of⚡️ #30DaysOfWebPerf ⚡️: Tasks

Day 26 of⚡️ #30DaysOfWebPerf ⚡️: Tasks

Reactions 5 Comments
1 min read
Differential Serving で必要なコードは2割以上削れる!

Differential Serving で必要なコードは2割以上削れる!

Reactions 7 Comments
2 min read
Day 25 of⚡️ #30DaysOfWebPerf ⚡️: Jank

Day 25 of⚡️ #30DaysOfWebPerf ⚡️: Jank

Reactions 10 Comments 1
1 min read
Day 24 of⚡️ #30DaysOfWebPerf ⚡️: Timing APIs

Day 24 of⚡️ #30DaysOfWebPerf ⚡️: Timing APIs

Reactions 6 Comments
1 min read
Day 23 of⚡️ #30DaysOfWebPerf ⚡️: Culture of Performance

Day 23 of⚡️ #30DaysOfWebPerf ⚡️: Culture of Performance

Reactions 5 Comments
1 min read
How to convince your client to focus on Web Performance: a case study

How to convince your client to focus on Web Performance: a case study

Reactions 106 Comments 1
6 min read
Day 22 of⚡️ #30DaysOfWebPerf ⚡️: Bundle analyzers

Day 22 of⚡️ #30DaysOfWebPerf ⚡️: Bundle analyzers

Reactions 7 Comments
1 min read
Day 21 of⚡️ #30DaysOfWebPerf ⚡️: Third-party scripts

Day 21 of⚡️ #30DaysOfWebPerf ⚡️: Third-party scripts

Reactions 5 Comments
1 min read
Server Side Rendering: Why We Have Gone Full Circle

Server Side Rendering: Why We Have Gone Full Circle

Reactions 16 Comments 1
8 min read
Day 20 of⚡️ #30DaysOfWebPerf ⚡️: Remote Debugging

Day 20 of⚡️ #30DaysOfWebPerf ⚡️: Remote Debugging

Reactions 7 Comments
1 min read
AI in browsers: Comparing TensorFlow, ONNX, and WebDNN for image classification

AI in browsers: Comparing TensorFlow, ONNX, and WebDNN for image classification

Reactions 15 Comments
6 min read
Day 19 of⚡️ #30DaysOfWebPerf ⚡️: Frameworks

Day 19 of⚡️ #30DaysOfWebPerf ⚡️: Frameworks

Reactions 8 Comments
1 min read
Day 18 of⚡️ #30DaysOfWebPerf ⚡️: Better dependencies

Day 18 of⚡️ #30DaysOfWebPerf ⚡️: Better dependencies

Reactions 8 Comments
1 min read
Day 17 of⚡️ #30DaysOfWebPerf ⚡️: Coverage tool

Day 17 of⚡️ #30DaysOfWebPerf ⚡️: Coverage tool

Reactions 6 Comments
1 min read
Jank-free page loading with media aspect ratios

Jank-free page loading with media aspect ratios

Reactions 12 Comments
11 min read
Adaptive Loading - Improving Web Performance on low-end devices

Adaptive Loading - Improving Web Performance on low-end devices

Reactions 564 Comments 15
3 min read
How I made WordPress Faster with 1KB JavaScript

How I made WordPress Faster with 1KB JavaScript

Reactions 158 Comments 31
2 min read
Day 16 of⚡️ #30DaysOfWebPerf ⚡️: Image CLI tools

Day 16 of⚡️ #30DaysOfWebPerf ⚡️: Image CLI tools

Reactions 6 Comments
1 min read
Day 15 of⚡️ #30DaysOfWebPerf ⚡️: Metrics

Day 15 of⚡️ #30DaysOfWebPerf ⚡️: Metrics

Reactions 6 Comments
1 min read
What frustrates you the most about web performance?

What frustrates you the most about web performance?

Reactions 11 Comments 8
1 min read
Day 13 of⚡️ #30DaysOfWebPerf ⚡️: HTTP/2

Day 13 of⚡️ #30DaysOfWebPerf ⚡️: HTTP/2

Reactions 8 Comments
1 min read
Search Console Speed Report: everything you need to know

Search Console Speed Report: everything you need to know

Reactions 7 Comments 1
10 min read
Building a JAMstack e-commerce website

Building a JAMstack e-commerce website

Reactions 39 Comments 3
13 min read
20 Gorgeous Sites Built with Twitter Bootstrap

20 Gorgeous Sites Built with Twitter Bootstrap

Reactions 101 Comments 2
5 min read
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