meyerweb.com

Skip to: site navigation/presentation
Skip to: Thoughts From Eric

Archive: 'Web' Category

CSS: The Definitive Guide, 4th Edition

On Monday, July 3rd, as I sat in the living room of a house just a bit north of New York City, I pushed the last writing and editing changes to CSS: The Definitive Guide, Fourth Edition and notified the production department at O’Reilly that it was ready.

All twenty chapters, three appendices, and associated front matter are now in their hands.

It’s been a long and difficult journey to get here.  Back in 2011-2012, I started updating chapters and releasing them as standalone books, for those who wanted to grab specific topics early.  In mid-2013, I had to stop all work on the book, and wasn’t really able to get back into it until mid-2015.  At that point, I realized that several new chapters had to be added—for example, when I started out on this edition, Flexbox and Grid were pie-in-the-sky ideas that might or might not come to pass.  Feature queries weren’t a thing, back then.  Filters and masks and blend modes were single-browser at best, when I started out.  And forget about really complex list counters.

Now all those topics (and more!) have chapters, or at least major sections.  Had I not been delayed two years, those topics might not have made it into the fourth edition.  Instead, they’re in there, and this edition may well end up twice as long as the previous edition.

I also might not have brought on a co-author, the inestimable Estelle Weyl.  If not for her contribution in new material and her close, expert review of the chapters I’d already written, this book might have been another year in the making.  The Guide was always my baby, but I couldn’t be happier that I decided to share it with Estelle, nor prouder that her name will be on the cover with mine.

Speaking of major changes, I probably wouldn’t have learned AsciiDoc, nor adopted Atom as an authoring environment (I still use BBEdit for heavy-lift text processing, as well as most of my coding).  O’Reilly used to be a “give us your Word docs!” shop like everyone else, but that toolchain doesn’t really exist any more, from what I can tell.  In fact, the first few chapters I’d given them were in Word.  When I finally returned to writing, they had to give me those chapters back as AsciiDoc exports, so I could make updates and push them to O’Reilly’s internal repository.  The files I created to create figures in the book went into their own public repository, which I’ll get to reorganizing once the text is all settled and the figure numbers are locked in.  (Primary to do: create chapter lists of figures, linked to the specific files that were used to create those figures.  Secondary to do: clean up the cruft.)

As of this moment, the table of contents is:

  • Preface
  1. CSS and Documents
  2. Selectors
  3. Specificity and the Cascade
  4. Values, Units, and Colors
  5. Fonts
  6. Text Properties
  7. Basic Visual Formatting
  8. Padding, Borders, Outlines, and Margins
  9. Colors, Backgrounds, and Gradients
  10. Floating and Shapes
  11. Positioning
  12. Flexible Box Layout
  13. Grid Layout
  14. Table Layout in CSS
  15. Lists and Generated Content
  16. Transforms
  17. Transitions
  18. Animation
  19. Filters, Blending, Clipping, and Masking
  20. Media-Dependent Styling
  • Appendix A: Animatable Properties
  • Appendix B: Basic Property Reference
  • Appendix C: Color Equivalence Table

Disclaimer: the ordering and titles could potentially change, though I have no expectation of either.

I don’t have a specific timeline for release as yet, but as soon as I get one, I’ll let everyone know in a post here, as well as the usual channels.  I expect it to be relatively speedy, like the next couple of months.  Once production does their thing, we’ll get it through the QC process—checking to make sure the figures are in the right places and sizes, making sure no syntax formatting got borked, that kind of thing—and then it’ll be a matter of getting it out the door.

And just in case anyone saw there was news about O’Reilly’s change in distribution and is wondering what that means: you can still buy the paper book or the e-book from your favorite retailer, whether that’s Amazon or someone else.  You just won’t be able to buy direct from O’Reilly any more, except in the sense that subscribing to their Safari service gives you access to the e-book.  That does mean a tiny bit less in royalties for me and Estelle, since direct paper sales were always the highest earners.  Then again, hardly anyone ever bought their paper copies direct from O’Reilly, so honestly, the difference will be negligible.  I might’ve been able to buy an extra cup of coffee or two, if I drank coffee.

It feels…well, honestly, it feels weird to have finally reached this point, after such a long time.  I wish I’d gotten here sooner for a whole host of reasons, but this is where we are, and regardless of anything else, I’m proud of what Estelle and I have created.  I’m really looking forward to getting into your hands.

Practical CSS Grid

…In the run-up to Grid support being released to the public, I was focused on learning and teaching Grid, creating test cases, and using it to build figures for publication.  And then, March 7th, 2017, it shipped to the public in Firefox 52.  I tweeted and posted an article and demo I’d put together the night before, and sat back in wonderment that the day had finally come to pass.  After 20+ years of CSS, finally, a real layout system, a set of properties and values designed from the outset for that purpose.

And then I decided, more or less in that moment, to convert my personal site to use Grid for its main-level layout.

Me, writing for A List Apart, taking you on a detailed, illustrated walkthrough of how I added CSS Grid layout to meyerweb.com, while still leaving the old layout in place for non-Grid browsers.  As I write this, Grid is available in the latest public releases of Firefox, Chrome, and Opera, with Safari likely to follow suit within the next few weeks.  Assuming the last holds true, that’s four major browsers shipping major support in the space of one month.  As Jen Simmons hashtagged it, it’s a new day in browser collaboration.

As I’ve said before, I understand being hesitant.  Based on our field’s history, it’s natural to assume that Grid as it stands now is buggy, incomplete, and will have a long ramp-up period before it’s usable.  I am here to tell you, as someone who was there for almost all of that history, Grid is different.  There are areas of incompleteness, but they’re features that haven’t been developed yet, not bugs or omissions.  I’m literally using Grid in production, right now, on this site, and the layout is fine in both Grid browsers and non-Grid browsers (as the article describes).  I’m very likely to add it to our production styles over at An Event Apart in the near future.  I’d probably have done so already, except every second of AEA-related work time I have is consumed by preparations for AEA Seattle (read: tearing my new talk apart and putting it back together with a better structure).

Again, I get being wary.  I do.  We’re used to new CSS stuff taking two years to get up to usefulness.  Not this time.  It’s ready right now.

So: dive in.  Soak up.  Enjoy.  Go forth, and Grid.

Doubled Grids

Chrome 57 released yesterday, not quite a week ahead of schedule, with Grid support enabled.  So that’s two browsers with Grid support in the space of two days, including the most popular browser in the world right now.  Safari has it enabled in Technology Preview builds, and just blogged an introduction to Grid, so it definitely feels like it’ll be landing there soon as well.  No word from Edge, so far as I know.

I did discover a Chrome bug in Grid this morning, albeit one that might be fairly rare.  I filed a bug report, but the upshot is this: most or all of an affected page is rendered, and then gets blanked.  I ran into a similar bug earlier this year, and it seemed to affect people semi-randomly—others with the same OS as me didn’t see it, and others with different OSes did see it.  This leads me to suspect it’s related to graphics cards, but I have no proof of that at all.  If you can reproduce the bug, and more importantly come up with a reliable way to fix it, please comment on the Chromium bug!

Proper Filter Installation

I ran into an interesting conceptual dilemma yesterday while I was building a test page for the filter property.  In a way, it reminded me a bit of Dan Cederholm’s classic SimpleQuizzes, even though it’s not about HTML.

First, a bit of background.  When I set up test suites, directories of example files, or even browser-based figures for a book, I tend to follow a pattern of having all the HTML (or, rarely, XML) files in a single directory.  Inside that directory, I’ll have subdirectories containing the style sheets, images, fonts, and so on.  I tend to call these c/, i/, and f/, but imagine they’re called css/, images/, and fonts/ if that helps.  The names aren’t particularly important—it’s the organizational structure that matters here.

So, with that groundwork in place, here’s what happened: I wrote some SVG filters, and put them into an SVG file for referencing via the url(filters.svg#fragment) filter function pattern.  So I had this SVG file that didn’t actually visually render anything; it was just a collection of filters to be applied via CSS.

I clicked-and-held the mouse button, preparing to drag the file into a subdirectory…and suddenly stopped.  Where should I put it?  css/, or images/?  It clearly wasn’t CSS.  Even if I were to rename css/ to styles/, are filter definitions really styles?  I’m not sure they are.  But then, what is an image that has no visual output?

(Insert “one hand clapping” reference here.)

Sure, I could set up an svg/ subdirectory, but then I’d just end up with SVG images (as in, SVGs that actually have visual output) mingled in with the filter-file… and furthermore, segregated from all the other images, the PNGs and JPGs still hanging out in images/.  That seems weird.

I could establish a filters/ subdirectory, but that seems like overkill when I only planned to have a single file containing all the filters; and besides, I’m not in the habit of creating subdirectories that relate to only a single HTML file.

I could dodge the whole question by establishing a generic assets/ subdirectory, although I’ve long been of the opinion assets/, when it isn’t used to toss in all of your assets classes in their own subdirectories, is just a fancy alias for misc/.  And I dislike tossing stuff into misc/, the messy kitchen junk drawer of any project.

I came to a decision in the end, but I’m not going to tell you what it was, because I’m curious: what would you do in that situation?

A New Online Course: Design for Humanity

As longtime readers know, my professional focus has been very different the past couple of years.  Ever since the events of 2013-2014, I started focusing on design and meeting the needs of people—not just users, but complete people with complex lives.  I teamed up with Sara Wachter-Boettcher to write Design for Real Life, and  presented talks at An Event Apart called “Designing for Crisis” (2015) and “Compassionate Design” (2016; video to come).  I’m not done with CSS—I should have news on that front fairly soon, in fact—but a lot of my focus has been on the practice of design, and how we approach it.

To that end, I’ve been spending large chunks of the last few months creating and recording a course for Udemy called “Design for Humanity”, and it’s now available.  The course is based very heavily on Design for Real Life, following a similar structure and using many of the examples from the book, plus new examples that have emerged since the book was published, but it takes a different approach to learning.  Think of it as a companion piece.  If you’re an auditory processor as opposed to a visual processor, for example, I think the course will really work for you.

Who is the course for?  I put it like this:

This course will help you if you are part of the design process for a product or service, whether that’s a website, an app, an overall experience, or a physical product. You might be a product designer or product manager, an entrepreneur or work in customer service or user research, an experience designer or an information architect. If you have been impacted by bad design and want to do better, this course is for you.

I know a lot of courses promise they’re just right for whoever you are, no really, but in this case I honestly feel like that’s true for anyone who has an interest in design, whether that’s visual design, system design, or content design.  It’s about changing perspective and patterns of thinking—something many readers of the book, and people who’ve heard my talks, say they’ve experienced.

If you’ve already bought the book, then thank you!  Be on the lookout for email from A Book Apart containing a special code that will give you a nice discount on the course.  If you haven’t picked up the book yet, that’s no problem.  I have a code for readers of meyerweb as well: use MW_BLOG to get 20% off the sale price of the course, bringing it down to a mere $12, or slightly less than $3 per hour!  (The code is good through February 28th, so you have a month to take advantage of it.)

If you like the course, please do consider picking up the book.  It’s a handy format to have close to hand, and to lend to others.  On the flip side, if you liked the book, please consider checking out the course, containing as it does new material and some evolution of thinking.

And either way, whether it’s the book or the course, if you liked what you learned, please take a moment to write a short review, say something on the interwebs, and generally spread the word to colleagues and co-workers.  The more people who hear the message, the better we’ll become as an industry at not just designing, but designing with care and humanity.

Element Dragging in Web Inspectors

Yesterday, I was looking at an existing page, wondering if it would be improved by rearranging some of the elements.  I was about to fire up the git engine (spawn a branch, check it out, do edits, preview them, commit changes, etc., etc.) when I got a weird thought: could I just drag elements around in the Web Inspector in my browser of choice, Firefox Nightly, so as to quickly try out various changes without having to open an editor?  Turns out the answer is yes, as demonstrated in this video!
Youtube: “Dragging elements in Firefox Nightly’s Web Inspector”
Since I recorded the video, I’ve learned that this same capability exists in public-release Firefox, and has been in Chrome for a while.  It’s probably been in Firefox for a while, too.  What I was surprised to find was how many other people were similarly surprised that this is possible, which is why I made the video.  It’s probably easier to understand to video if it’s full screen, or at least expanded, but I think the basic idea gets across even in small-screen format.  Share and enjoy!

What Comes Next…

Spot the geek signifiers!

There is a documentary about the history of the web.  It’s an hour long, and now it’s free to watch.

Also, I’m in it—a fair amount, it turns out.  Please do not let this dissuade you from watching it.

I’m blogging about this because there’s a little bit of a backstory.  Jeffrey and I were backers of the film during its crowdfunding campaign.  At that point, Jeffrey had been already interviewed for the film, but even beside that, we really wanted the film to exist in the world.  So much of the history of our craft has been lost, or simply untold.  So we put some of AEA’s resources into supporting the project, and were glad to see it meet its funding goal.  So, you know, full disclosure and all: I’m a backer of the film, and I’m in it.  Jeffrey, too.

In fact, I wouldn’t be surprised to find out most of the people who appear in the film were also backers of the film.  This probably makes it sound like people paid to be featured, but nothing could be further from the truth.  It’s the exact opposite: the people featured in the film are featured because they’re the kind of people who would badly want to see such a thing exist in the first place, and lend material support to the effort.  They’re all people who truly love the craft and want to see it documented, explained, and shared with as many people as possible.  The kind of people who learned from others, and in turn taught others, freely sharing what they knew.  In some cases, paying out of pocket to share what they knew, in hopes that the sharing would help someone.  I think that ethos comes through bright and clear in the film.

If you want to understand the heart of the web, understand that.  It was designed and built and fundamentally shaped from its earliest days by people who wanted it to be open and free and accessible to anyone, whether as a consumer or a creator.  Those were the founding principles.  They shape every aspect of the web we know, for good or ill or otherwise.

Some time after the film was crowdfunded—about a year and a half, I think—Matt, the film’s director, editor, and all-around prime mover, drove up from his office in Pittsburgh to my office in Cleveland to shoot some of the last segments to be recorded.  So he asked me the questions he still wanted someone to answer, or that had arisen as he’d started editing all the other interviews.  Thus I show up a lot in the first half of the film, talking about the early days of the web, and am mostly absent in the second half, as the younger crowd talks about the great stuff that happened as the web matured.  Which is proper, I think.

But! I hasten to add, there are way, way smarter and better-spoken people in the film than me, all the way through, sketching out the path this field took and what makes the web so incredibly compelling and powerful even today.  It’s company I’m honored and humbled to be part of.  If you can spare an hour, say a lunch break, I highly recommend you devote it to What Comes Next is the Future.

Not On This Day

Suppose you use Facebook (statistically, odds are at least 1 in 5 that you do).  Further, suppose you have a period of your life, or even more than one, that you’d rather not be mined by Facebook’s “On This Day” feature.  Here’s how to set a blackout for any period(s) of time.

  1. Go to facebook.com/onthisday in a web browser while logged into Facebook.  Said browser can be either desktop or mobile.
  2. In a desktop web browser, click the “Preferences” button in the upper right quadrant of the page, to the right edge of the On This Day masthead.  In a mobile web browser, tap the gear icon in the upper right, then tap “Preferences”.
  3. Select the “Dates” line (on desktop, you have to click the “Edit” link on the right).
  4. Now select the “Select Dates” link that looks like a section heading, but is actually a point of interaction.
  5. Select start and end dates, in that order (see below).  On desktop you can type into the boxes or use the popup calendars; on mobile, you get date wheels.
  6. Select “Done” (desktop) or “Add” (mobile).
  7. If you want to add more date ranges to filter out, go back to the “Select Dates” step again and work forward.
  8. Once you’re done, select “Save”.
  9. To finish setting preferences, select “Done”.

…and that’s it, he said dryly.

Should you want to effectively disable On This Day, you can set up a date range of January 1, 1900 to December 31, 2099.  I couldn’t go past 2099 in my testing—according to the error message, anything from 2100 on is an “invalid date”.  I also discovered that setting a start date will always reset the end date to the new start date, so make sure to set your start date first and your end date second.

You might have seen that you can also filter out specific people.  The process there is similar, except you type names to find accounts to filter out instead of using date pickers.

So that’s it.  The preferences aren’t easy to find, but they are there.  I’d be a lot happier if Facebook let you pick a given date and applied it to all years—thus allowing you to block out the birthday of an ex-spouse, or the wedding anniversary of a now-defunct marriage, for example.  I’d be happier still if they surfaced these preferences more readily; say, prompting you with a date-exclusion option whenever you tell them you don’t want to see a given memory in your timeline.  I don’t mind writing how-to guides to help other people, but I do sometimes mind that their existence feels necessary, if you follow me there.


A note for the future: this guide was accurate as of the date of publication.  If you’re reading it some time later, especially if it’s been several months or years, bear in mind that things may have changed in the meantime.  In that case, please feel free to leave a comment indicating there’s been a change, so I can update the guide.  Thanks!

July 2017
SMTWTFS
June  
 1
2345678
9101112131415
16171819202122
23242526272829
3031  

Archives

Feeds

Extras