Speaking

I love speaking about cutting edge web standards, especially regarding CSS, JavaScript and HTML. If you want me to present at your event and you can as a minimum cover flight costs and accommodation for the entire conference, drop me a line at lea@w3.org (don’t copy paste the email).

Upcoming

  • TBD

    Keynote, StarTechConf

    Chile
  • TBD

    Keynote, FrontInSampa

    São Paulo, Brazil
  • TBD

    Talk, HybridConf

    Cardiff, Wales
  • TBD

    Talk, An Event Apart Boston

    Boston, MA, USA

    AEA conferences are some of the most prestigious in the industry.

  • The humble border-radius

    Talk, CSS Day

    Amsterdam, The Netherlands
  • TBD

    Talk, Go Beyond Pixels

    St. John’s, Newfoundland, Canada
  • TBD

    Keynote, O’Reilly Fluent

    San Francisco, CA, USA
  • The humble border-radius

    Talk, CSSConf

    Amelia Island, FL, USA
  • The humble border-radius

    Talk, FOWD London

    London, UK
  • The humble border-radius

    Talk, Multi-Mania

    Belgium

Past

  • The humble border-radius

    Talk, Front Trends 2013

    Warsaw, Poland
  • CSS in the 4th dimension: Not your daddy’s CSS animations

    Keynote, FOSSCOMM 2013

    Athens, Greece
  • Future of the Web

    Panel, AngleBrackets

    Las Vegas, US
  • The humble border-radius

    Talk, AngleBrackets

    Las Vegas, US
  • More CSS Secrets: Another 10 things you may not know about CSS

    Talk, W3Conf

    San Francisco, CA, USA
  • CSS in the 4th dimension: Not your daddy’s CSS animations

    Talk, Kings Of Code

    Amsterdam, The Netherlands
  • More CSS Secrets: Another 10 things you may not know about CSS

    Closing Keynote, Future of Web Design Prague

    Prague, Czech Republic

    FOWD/FOWA conferences are some of the most well-known in the industry.

  • More CSS Secrets: Another 10 things you may not know about CSS

    Talk, Web Directions South

    Sydney, Australia

    Web Directions conferences are some of the most well known ones in the industry.

  • More CSS Secrets: Another 10 things you may not know about CSS

    Talk, Fronteers conference

    Amsterdam, The Netherlands

    Fronteers is one of the most well known European conferences in the industry.

  • CSS3: Not just for designers

    Workshop, FromTheFront

    Bologna, Italy
  • More CSS Secrets: Another 10 things you may not know about CSS

    Talk, Smashing Conference

    Freiburg, Germany
  • CSS in the 4th dimension: Not your daddy’s CSS animations

    Talk, WDCNZ

    Wellington, New Zealand
  • /Reg(exp){2}lained/: Demystifying Regular Expressions

    Talk, GothamJS

    New York City, NY, USA
  • /Reg(exp){2}lained/: Demystifying Regular Expressions

    Talk, TXJS 2012

    Austin, TX, USA
  • CSS in the 4th dimension: Not your daddy’s CSS animations

    Talk, Norwegian Developers Conference

    Oslo, Norway
  • CSS3: Not just for designers

    Workshop, Norwegian Developers Conference

    Oslo, Norway
  • /Reg(exp){2}lained/: Demystifying Regular Expressions

    Talk, O’Reilly Fluent conference

    San Francisco, USA
  • /Reg(exp){2}lained/: Demystifying Regular Expressions

    Talk, Webshaped

    Helsinki, Finland
  • CSS in the 4th dimension: Not your daddy’s CSS animations

    Talk, Front Trends 2012

    Warsaw, Poland
  • CSS in the 4th dimension: Not your daddy’s CSS animations

    Talk, Web Montag

    Berlin, Germany
  • CSS in the 4th dimension: Not your daddy’s CSS animations

    Talk, Bacon

    London, UK
  • CSS.next: Current Experiments, CSS4 and the Future

    Panel, SXSW 2012

    Austin, TX, USA
  • CSS in the 4th dimension: Not your daddy’s CSS animations

    Talk, DDday

    Helsinki, Finland
  • CSS in the 4th dimension: Not your daddy’s CSS animations

    Talk, SWDC 2011

    Stockholm, Sweden
  • CSS3 Secrets: 10 things you might not know about CSS3

    Talk, Frontend 2011

    Oslo, Norway
  • CSS3 Secrets: 10 things you might not know about CSS3

    Talk, Fronteers conference

    Amsterdam, The Netherlands

    Fronteers is one of the most well known European conferences in the industry.

  • CSS3: Not just for designers

    Workshop, Fronteers conference

    Amsterdam, The Netherlands

    Fronteers is one of the most well known European conferences in the industry.

  • Polyfilling the gaps

    Talk, JSConf EU

    Berlin, Germany

    JSConf EU is the most respected JavaScript conference in Europe. Its US counterpart, JSConf, is the most respected JavaScript conference in the world.

  • CSS3 Secrets: 10 things you might not know about CSS3

    Talk, From The Front

    Bologna, Italy
  • CSS3 Secrets: 10 things you might not know about CSS3

    Talk, Frontend conference

    Zurich, Switzerland

    Read some of the feedback I got.

  • Mastering CSS3 gradients

    Talk, CSS Summit

    Online conference

    Read some of the feedback I got.

  • 10 things you might not know about CSS3

    Talk, Standards.next

    London, UK
  • Mastering CSS3 gradients [Slides] [HTML slides]

    Talk, Web Directions @media conference

    London, UK

    Web Directions @media is one of the most respected conferences in the industry. Read some of the feedback I got.

  • Mastering CSS3 gradients [Slides] [HTML slides]

    10 things you might not know about CSS3

    Talks, Geek Meet

    Stockholm, Sweden

    The event sold out in just 18 minutes, which is a record for it. Read some of the feedback I got.

  • Future of the browsers

    Panel, РИТ++ conference

    Moscow, Russia

    РИТ++ is the biggest Russian IT conference.

  • Mastering CSS3 gradients [Slides] [HTML slides]

    Talk, РИТ++ conference

    Moscow, Russia

    РИТ++ is the biggest Russian IT conference.

  • CSS3 gradients [Slides] [HTML slides]

    Talk, Framsia

    Oslo, Norway
  • Pragmatic CSS3 [Details & Slides]

    Talk, Front Trends conference

    Warsaw, Poland

    My talk received excellent reviews, even by field experts such as Tantek Çelik, PPK or Christian Heilmann. My slides became quite popular and were featured in the homepages of SlideShare, reddit, YCombinator Hacker News and many other websites.

  • CSS3 colors, today [Slides]

    Talk, MediaCampAthens

    Microsoft Innovation Center, Athens, Greece

    The slides from my presentation were featured in SlideShare and many other websites, and are still one of the most popular resources about CSS3 colors.