Tim Kadlec
  • Writing
  • Speaking
  • About

Writing

Posts, links, and the occasional book review.

  • January 5, 2018

    Owning My Own Content

    • writing
  • January 4, 2018

    What I Read in 2017

    • books
    • reading
  • December 21, 2017

    How I went from programming with a feature phone to working for an MIT Startup — freeCodeCamp

    Remarkable story from Elvis Chidera about how he got started programming on a Nokia 2690.

    ∞ Permalink
  • December 1, 2017

    Using perf.html and Gecko's profiler for perf analysis (YouTube playlist)

    The folks at Mozilla have been super busy making some fantastic improvements to Firefox. Among other things, their performance profiling tools have gotten pretty darn slick. Greg Tatum made a playlist of a bunch of short videos demonstrating how to use perf.html and the Gecko Profiler to inspect the performance of a site or application.

    ∞ Permalink
  • December 1, 2017

    Accessibility First — Carie Fisher

    When we rethink our approach to development, we go beyond just the base level of access to information. Inclusive development means making something valuable, not just accessible, to as many people as we can.

    ∞ Permalink
  • April 27, 2017

    Device Intervention - Ethan Marcotte

    As usual, Ethan makes a lot of sense in this post about how the way we build is impacted by the environment in which we build:

    In our little industry, we often work on decent hardware, on reliable networks. But according to Pew Research, thirty percent of Americans don’t have broadband at home. One in ten American adults are smartphone-only internet users, while 13% of American adults don’t use the internet at all.

    Meanwhile, we make mobile-friendly websites with widescreen devices, using broadband to design experiences for slow, unstable networks. In a lot of ways, we’re outliers among the people we’re designing for.

    ∞ Permalink
  • April 27, 2017

    Creating a culture of accessibility - Dropbox

    I really enjoyed this post from Dropbox about what they do to help cultivate an internal culture of accessibility.

    Unsurprisingly, a lot of the advice here mirrors the same sort of good advice an organization might here about cultivating cultures of performance, security or any other critical yet overlooked component of design and development: share knowledge, experience the issues first-hand, celebrate improvements, and build it directly into your workflow.

    ∞ Permalink
  • March 15, 2017

    Cryptography and the importance of usable security

    • security
    • usability
  • March 10, 2017

    The Bricks We Lay - Ethan Marcotte

    Even in my tiny design practice, every decision I make is shaped by my biases; every decision I make is capable of harm. And it’s so, so easy to forget this: to focus on the layout challenge in front of me, to fulfil the client’s latest request, or to meet a business goal. When I do these things, I occasionally forget to ask myself who’ll be impacted by my work and, most importantly, to ask how I can mitigate that harm.

    ∞ Permalink
  • March 7, 2017

    AMP and the Web

    • AMP
    • performance
    • standards
  • February 21, 2017

    Privacy Paradox - Note to Self

    By now I think it's become pretty clear that we haven't done a great job of educating people about the security and privacy implications of the technology they use. Much of the information around these topics tends to lean more towards fear-mongering than towards providing actionable advice and hope.

    The Privacy Paradox, a five-part series of podcasts done by Note to Self, does an excellent job of explaining what the risks are and what can be done about it. The episodes are short and actionable: each spends some time on a privacy risk followed by a specific "challenge" you can do to take back a little control. Well worth a listen.

    ∞ Permalink
  • February 20, 2017

    How the Post-It Note Was Invented - Scott Berkun

    I was just talking to Marcin Wichary last week about my love for post-it notes and he admitted the most common colors are not exactly aesthetically pleasing. Looks like we have pure convenience to blame.

    The yellow color was chosen for convenience, according to Nicholson: it was what the lab next door had available, so they used it.

    ∞ Permalink
  • January 26, 2017

    Implementing 'Save For Offline' with Service Workers

    Una recently added a "Save Offline" button to her blog posts that gives users control over whether an article will be saved offline or not. There was some recent discussion prompted by Nicholas Hoizey about how much data is too much to save offline. Giving users control (whether on an individual post basis or in bulk) seems like one way to deal with that question.

    ∞ Permalink
  • January 24, 2017

    Our Fixation on Terrorism - Priceoomics

    A fantastic breakdown of the impact media has on how we perceive reality. The post starts by looking at the huge difference between coverage of terrorist attacks and the reality, demonstrating that media's fixation (and the attention we give those articles) makes terrorism seem far more prevalent than it is.

    Then there's this sobering, accurate and important conclusion:

    In addition to selective data, as readers we’re over-generalizing our view of the entire other side , based on extreme events or commentary from a select fringe.

    ∞ Permalink
  • January 19, 2017

    The Line of Death - Eric Lawrence

    Fantastic breakdown about the different "zones of death" in the browser. It really hammers home the importance, and difficulty, of designing for security.

    ∞ Permalink
  • January 13, 2017

    Letting users control offline data with a save button

    • performance
    • offline
    • service workers
  • January 13, 2017

    The History of Email - Eager

    The history of email, following a progression from write all the way to what we have today.

    ∞ Permalink
  • January 13, 2017

    Our Apathy Toward Privacy Will Destroy Us. Designers Can Help. - FastCo

    I really like the idea behind SimplySecure—focusing on making security more intuitive and usable. There's a long history of usability and security being at odds and they're doing some good work to try and fix that.

    This discussion with them about how designers can improve the state of security and privacy online is well worth a read.

    ∞ Permalink
  • January 12, 2017

    Saving you bandwidth through machine learning - Google

    The smart folks at Google are now using a technology called RAISR to shave up to 75% off the file size of the images they display. It uses machine learning to enable it to be much more intelligent about the upsampling methods applied to images. Clever stuff!

    ∞ Permalink
  • January 10, 2017

    Rich and poor teenagers use the web differently - WEForum.org

    A study from the Organisation for Economic Co-operation and Development (OECD) shows that "rich" teens use the web very differently from "poor" teens.

    ...richer teenagers were more likely to use the internet to search for information or to read news rather than to chat or play video games.

    If you dig into the actual report itself you'll find a bit more context.

    After accounting for differences in the ability to read and understand printed texts, students' socio-economic status has only a weak, and often not significant, relationship with performance in the PISA test of digital reading. In other words, students with good reading skills, regardless of their background, have a much easier time finding their way around—and mining the considerable assets of—the Internet.

    Seems to echo many other reports about barriers to internet access in stating that literacy—whether digital or language—remains a significant obstacle.

    ∞ Permalink
← Newer
  1. 1
  2. …
  3. 10
  4. 11
  5. 12
  6. …
  7. 21
Older →

© 2026 Tim Kadlec.

If RSS is your sort of thing, you can subscribe to a few different feeds. The main feed has everything. There are also individual feeds for just posts, just links, and just book reviews.