Media Summary: Jake and Surma talk about the importance of In this episode, Jake makes the case that URLs are impossible for humans to interpret, especially when it comes to security. Jake & Surma go through the top 9 + 1 performance issues Jake saw while analyzing a bunch of web sites. Who has the fastest F1 ...

Context And Optimizations Http 203 - Detailed Analysis & Overview

Jake and Surma talk about the importance of In this episode, Jake makes the case that URLs are impossible for humans to interpret, especially when it comes to security. Jake & Surma go through the top 9 + 1 performance issues Jake saw while analyzing a bunch of web sites. Who has the fastest F1 ... In this episode, Surma gives Jake an introduction to Deno, a TypeScript-based runtime from the creator of Node. Ryan Dahl's talk ... In nodejs you can 'require' JSON. The same feature was added to the HTML spec, but then… it was removed. Jake and Surma ... Surma gives Jakes a quick-start to AssemblyScript, a TypeScript-like language that compiles to WebAssembly. Is it faster? Smaller ...

In this episode, Jake and Surma discuss the array function reduce(). Is it good to use it? Is it too “smart”? Does it increase or ... Jake makes a quick change to the CSS of the HTML spec, and takes the layout time from 50 seconds down to 400ms. Then he ... Jake shows Surma an actual thing he built using a new web API – Background Fetch. Here's the app: ... Jake chats to Surma about six ways you can synchronise data between documents, but some of them don't work all the time, so a ... Jake and Surma look at workers and the performance of their messaging primitive postMessage(). Surma's blog post on the topic: ... Do you know your cookies from your CSRF from your CORS from your CORB from your CORP from your COEP? In this episode ...

Bramus schools Jake about all the viewports that exist in the browser. If you've had layout issues with position fixed, vw units, ... Tasks, microtasks, nanotasks... JavaScript has it all. Or maybe not. What are they? How do you use them? What do they even ... Jake and Surma tackle one of the hardest types of debugging on the web: Memory leaks. Some links mentioned: Squoosh ...

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Context and Optimizations - HTTP 203
Changing web standards - HTTP 203
But… why HTTP 203?
Humans can't read URLs. How can we fix it? - HTTP 203
Top 10 performance pitfalls - HTTP 203
Deno - HTTP 203
Importing JSON - ABANDONED - HTTP 203
AssemblyScript - HTTP 203
Is reduce() bad? - HTTP 203
Slashing layout cost with content-visibility - HTTP 203
Background Fetch - HTTP 203
3.143 ways to synchronize data across documents - HTTP 203
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Context and Optimizations - HTTP 203

Context and Optimizations - HTTP 203

Jake and Surma talk about the importance of

Changing web standards - HTTP 203

Changing web standards - HTTP 203

Something a bit different for

But… why HTTP 203?

But… why HTTP 203?

The show's called "

Humans can't read URLs. How can we fix it? - HTTP 203

Humans can't read URLs. How can we fix it? - HTTP 203

In this episode, Jake makes the case that URLs are impossible for humans to interpret, especially when it comes to security.

Top 10 performance pitfalls - HTTP 203

Top 10 performance pitfalls - HTTP 203

Jake & Surma go through the top 9 + 1 performance issues Jake saw while analyzing a bunch of web sites. Who has the fastest F1 ...

Deno - HTTP 203

Deno - HTTP 203

In this episode, Surma gives Jake an introduction to Deno, a TypeScript-based runtime from the creator of Node. Ryan Dahl's talk ...

Importing JSON - ABANDONED - HTTP 203

Importing JSON - ABANDONED - HTTP 203

In nodejs you can 'require' JSON. The same feature was added to the HTML spec, but then… it was removed. Jake and Surma ...

AssemblyScript - HTTP 203

AssemblyScript - HTTP 203

Surma gives Jakes a quick-start to AssemblyScript, a TypeScript-like language that compiles to WebAssembly. Is it faster? Smaller ...

Is reduce() bad? - HTTP 203

Is reduce() bad? - HTTP 203

In this episode, Jake and Surma discuss the array function reduce(). Is it good to use it? Is it too “smart”? Does it increase or ...

Slashing layout cost with content-visibility - HTTP 203

Slashing layout cost with content-visibility - HTTP 203

Jake makes a quick change to the CSS of the HTML spec, and takes the layout time from 50 seconds down to 400ms. Then he ...

Background Fetch - HTTP 203

Background Fetch - HTTP 203

Jake shows Surma an actual thing he built using a new web API – Background Fetch. Here's the app: ...

3.143 ways to synchronize data across documents - HTTP 203

3.143 ways to synchronize data across documents - HTTP 203

Jake chats to Surma about six ways you can synchronise data between documents, but some of them don't work all the time, so a ...

Loop Tiling - HTTP 203

Loop Tiling - HTTP 203

Jake and Surma talk about how they

Is postMessage slow? - HTTP 203

Is postMessage slow? - HTTP 203

Jake and Surma look at workers and the performance of their messaging primitive postMessage(). Surma's blog post on the topic: ...

Cross-origin fetches - HTTP 203

Cross-origin fetches - HTTP 203

Do you know your cookies from your CSRF from your CORS from your CORB from your CORP from your COEP? In this episode ...

It's viewports all the way down | HTTP 203

It's viewports all the way down | HTTP 203

Bramus schools Jake about all the viewports that exist in the browser. If you've had layout issues with position fixed, vw units, ...

Scheduling Tasks - HTTP 203

Scheduling Tasks - HTTP 203

Tasks, microtasks, nanotasks... JavaScript has it all. Or maybe not. What are they? How do you use them? What do they even ...

Debugging memory leaks - HTTP 203

Debugging memory leaks - HTTP 203

Jake and Surma tackle one of the hardest types of debugging on the web: Memory leaks. Some links mentioned: Squoosh ...