Web Conferences Amsterdam

We curate and organise deep-diving, single-track, content-focused web conferences and workshops in Amsterdam.

Our next conferences are:

  1. performance.now(); 11th & 12th of November, 2021
  2. CSS Day; 9th & 10th of June, 2022
  3. performance.now(); 20th & 21st of October, 2022


A single track conference with world-class speakers, covering today’s most important web performance insights.

Curated by and in close cooperation with Harry Roberts, Steve Souders, Tammy Everts and Tim Kadlec.

Next edition: October 20 & 21, 2022. Previous editions: 2019 and 2018, 750 visitors, 650 unique


A one-day advanced CSS conference. We ask our speakers to treat the really geeky CSS stuff.

Launched together with Stephen Hay. Combined with a themed Special the day before, since 2016.

Next edition: June 9 & 10, 2022. Previous editions in 2019 (+ UI Special), 2018 (+ UX Special), 2017 (+ Browser API Special), 2016 (+ HTML Special), 2015, 2014 and 2013, 2.400 visitors, 1.700 unique


A full-day conference with eight presentations about the art and craft of web design, with practical advice on designing for the web—on any device.

Curated by and in close cooperation with Stephen Hay.

Next edition: June 9, 2022. Previous editions in 2015 and 2014, 300 visitors

PhoneGap Day

Part conference, part celebration, a fun and informative day packed with people who are using PhoneGap as part of their mobile app development.

Commissioned by and in cooperation with Adobe.

Editions in 2017, 2016, 2015, 2013 and 2012, 1.200 visitors, 950 unique


The first conference that focused exclusively on web design and development for mobile devices.

In close cooperation with Stephen Hay.

Editions in 2015, 2013, 2012 and 2011, 1.000 visitors, 800 unique

Throughout the years, we've worked with these wonderful speakers from our industry

And about 4.000 unique visitors from 65 different countries.

About us

We are Peter-Paul Koch, Krijn Hoetmer and Martijn van Duuren, and we combine deep knowledge of the (mobile) web with the necessary organisational skills.

We aim to record and share all presentations for free on our YouTube channel and Vimeo account.

We care about diversity and keeping our events inclusive with a welcoming atmosphere to everyone.

We like working with sponsors and partnering with others, but we stay independent and focused on our audience.

And we love e-mail: letstalk@webconferences.nl

Web Conferences Amsterdam
Jacob van Lennepkade 242
1053 NC Amsterdam

Chamber of Commerce: 51200279
VAT number: NL823174384B01
IBAN: NL03ABNA0595188141