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Tim Perry profile picture

Tim Perry

Building httptoolkit.tech. Prolific open-sorcerer, tech speaker, drummer and cyclist.

Location Barcelona, Spain Joined Joined on  Twitter logo Github logo Stackoverflow logo Mastodon logo Website logo

Education

Computer Science MCompSci, Oxford

Work

Founder at HTTP Toolkit

The right way to turn off your old APIs

The right way to turn off your old APIs

Reactions 10 Comments
14 min read
Mining your CLI history for good git aliases

Mining your CLI history for good git aliases

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4 min read
Intercepting HTTPS on Android

Intercepting HTTPS on Android

Reactions 8 Comments 1
14 min read
Migrating a JS project from Travis to GitHub Actions

Migrating a JS project from Travis to GitHub Actions

Reactions 7 Comments 1
11 min read
How to Debug CORS Errors

How to Debug CORS Errors

Reactions 5 Comments
9 min read
GraphQL the Simple Way, or: Don't Use Apollo

GraphQL the Simple Way, or: Don't Use Apollo

Reactions 7 Comments
9 min read
Inspecting Android HTTP with a fake VPN

Inspecting Android HTTP with a fake VPN

Reactions 1 Comments
14 min read
How to Debug Node.js Segmentation Faults

How to Debug Node.js Segmentation Faults

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8 min read
Translating between HTTP/1 and HTTP/2

Translating between HTTP/1 and HTTP/2

Reactions 11 Comments 1
12 min read
What's coming in TypeScript 4?

What's coming in TypeScript 4?

Reactions 6 Comments 2
8 min read
Bye bye Feature-Policy, hello Permissions-Policy

Bye bye Feature-Policy, hello Permissions-Policy

Reactions 4 Comments
3 min read
How will user-agent client hints work?

How will user-agent client hints work?

Reactions 6 Comments
13 min read
Will it CORS? - an automatic CORS explainer

Will it CORS? - an automatic CORS explainer

Reactions 73 Comments 1
2 min read
Ignore HTTP Client Errors At Your Peril

Ignore HTTP Client Errors At Your Peril

Reactions 6 Comments
16 min read
HTTP 555: User-Defined Resource Error

HTTP 555: User-Defined Resource Error

Reactions 5 Comments
11 min read
Chrome 79+ no longer shows preflight CORS requests

Chrome 79+ no longer shows preflight CORS requests

Reactions 6 Comments
6 min read
Global developer CAs considered harmful

Global developer CAs considered harmful

Reactions 8 Comments
11 min read
How to Debug Anything

How to Debug Anything

Reactions 100 Comments 2
13 min read
A Crash Course in Price Localization

A Crash Course in Price Localization

Reactions 5 Comments 2
9 min read
Introducing HTTP Mock

Introducing HTTP Mock

Reactions 15 Comments 2
2 min read
The 5 Big Features of TypeScript 3.7 and How to Use Them

The 5 Big Features of TypeScript 3.7 and How to Use Them

Reactions 13 Comments 1
8 min read
Unblocking Node With Unref()

Unblocking Node With Unref()

Reactions 6 Comments
3 min read
React Reverse Portals

React Reverse Portals

Reactions 12 Comments
1 min read
Notarizing your Electron App

Notarizing your Electron App

Reactions 12 Comments
6 min read
X-Ray Debugging for HTTP

X-Ray Debugging for HTTP

Reactions 3 Comments
3 min read
Bundling Remote Scripts with Webpack

Bundling Remote Scripts with Webpack

Reactions 6 Comments
4 min read
Debugging Netlify Function Errors with Sentry

Debugging Netlify Function Errors with Sentry

Reactions 5 Comments
5 min read
One-click HTTP debugging for any CLI tool

One-click HTTP debugging for any CLI tool

Reactions 10 Comments
4 min read
Announcing HTTP View: one-click debugging for HTTP(S)

Announcing HTTP View: one-click debugging for HTTP(S)

Reactions 56 Comments 4
2 min read
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