Timo Tijhof

About • Colophon

YouTube in a feed reader is… better?

17 May 2025

Lockfiles for apps, not packages (still)

12 Sep 2024

How we balance security and openness at Wikimedia

19 Oct 2023

An Internet of PHP

4 Sep 2023

Browser adoption rates

16 Feb 2023

HTTP/2 performance revisited

20 Nov 2022

How does Internet Archive know?

20 Jun 2022

๐Ÿ“Ž Krinkle Treasure Hunt

4 Jun 2021

Profiling PHP in production at scale

11 Dec 2020

๐Ÿ“Ž Interview on Uses This

7 Oct 2020

Should I substr(), substring(), or slice()?

26 Sep 2020

Many dots, do not a query make

9 Jan 2020

To throw or not to throw, that is the question

8 Dec 2019

Tomorrow, may be sooner than you think

7 Dec 2019

Missing partitions, disappearing audio players, and extreme packet loss

6 Dec 2019

Wikipedia’s JavaScript initialisation on a budget

18 Sep 2019

How to protect yourself from npm

12 Sep 2019

Six years of BrowseHappy

16 May 2018

Measuring Wikipedia page load times

9 Jan 2018

QUnit anti-patterns

13 Feb 2015

PhantomJS for CI (anno 2014)

3 Oct 2014

The word โ€œrebukeโ€

18 Dec 2013

Tags

Engineering stories, English language, JavaScript, Linked, Performance, PHP, Testing, Wikipedia

Timo Tijhof

Principal Engineer, Wikimedia Foundation.