Last week, the CSS WG resolved to add an inline if() to CSS. But what does that mean, and why is it exciting? Last week, we had a CSS WG face-to-face meeting in A Coruña, Spain. There is one resolution from that meeting that I’m particularly excited about: the consensus to add an inline if() to CSS. While I was not the first to propose an inline conditional syntax, I did try and scope down the various nonterminating discussions into an MVP that can actually be implemented quickly, discusse...| lea.verou.me
This month has been very busy conference-wise. I had 4 conferences in a row, so I was flying from country to country and giving talks for 2 weeks. As I usually do after conferences, this post sums up my experiences and feedback I got from these conferences, in chronological order.| Lea Verou’s blog
Sometimes when using JavaScript, you need to determine whether a certain CSS property is supported by the current browser or not. For instance when setting opacity for an element, you need to find out whether the property that the browser supports is opacity, -moz-opacity (MozOpacity), -khtml-opacity (KhtmlOpacity) or the IE proprietary filter.| Lea Verou’s blog
Ever wondered which JavaScript library (if any) is hidden beneath the bells & whistles of each site you gazed at? Since I am a curious person, I find myself wondering every time, so after a bit of research, I wrapped up a little bookmarklet that instantly told me the answer every time.| Lea Verou’s blog
Math.round, Math.ceil and Math.floor are very useful functions. However, when using them, I find myself many times needing to specify a precision level. You don’t always want to round to an integer, you often just want to strip away some of the decimals.| Lea Verou’s blog
As you probably know already, when browsers implement an experimental or proprietary CSS property, they prefix it with their “vendor prefix”, so that 1) it doesn’t collide with other properties and 2) you can choose whether to use it or not in that particular browser, since it’s support might be wrong or incomplete.| Lea Verou’s blog
This is the first one from a series of articles I’m going to write about using CSS3 properties or values today. I’ll cover everything I have found out while using them, including various browser quirks and bugs I know of or have personally filed regarding them. In this part I’ll discuss ways to create rounded corners without images and if possible without JavaScript in the most cross-browser fashion.| Lea Verou’s blog
UPDATE:New version| Lea Verou’s blog
Recently, PPK stated that he hates Google Chrome’s automatic updates. I disagree. In fact, I think that all browser vendors should enforce automatic updates as violently as Google Chrome does. There should be no option to disable them. For anybody.| Lea Verou’s blog
You might just dislike JavaScript libraries and the trend around them, or the project you’re currently working on might be too small for a JavaScript library. In both cases, I understand, and after all, who am I to judge you? I don’t use a library myself either (at least not one that you could’ve heard about ;) ), even though I admire the ingenuity and code quality of some.| Lea Verou’s blog
Ever wanted to run a snippet of JavaScript on a browser that doesn’t support a console in order to debug something? (for instance, IE6, Opera etc)| Lea Verou’s blog
I used to take pride in my short, bulletproof and elegant String and Number type checks:| Lea Verou’s blog
When using CSS, we can just include both declarations, one using rgba, and one without it, as mentioned in my post on cross-browser RGBA backgrounds. When writing JavaScript however, it’s a waste of resources to do that (and requires more verbose code), since we can easily check whether the browser is RGBA-capable, almost as easily as we can check whether it suppports a given property. We can even follow the same technique to detect the support of other CSS3 values (for instance, multiple b...| Lea Verou’s blog
If you are following the current news on web development, you probably heard that the new Safari 4 has a great feature: It natively allows the user to select multiple files via a single input control, if you specify a value for the attribute multiple:| Lea Verou’s blog
As someone who dealed a bit with print design in the past, I consider CMYK colors the easiest color system for humen to understand and manipulate. It’s very similar to what we used as children, when mixing watercolors for our drawings. It makes perfect sense, more than HSL and definately more than RGB. I understand that most of us are so accustomed to using RGB that can’t realise that, but try to think for a moment: Which color system would make more sense to you if you had no idea and no...| Lea Verou’s blog
Yesterday, I had a session at MediaCampAthens (a BarCamp-style event), regarding CSS3 colors. If you’ve followed my earlier posts tagged with “colors”, my presentation was mostly a sum-up of these.| Lea Verou’s blog
I usually view mockups in a browser, so that the impression I get is as close as possible to reality (I learned this the hard way: A mockup that seemed great in the neutral and minimalistic environment of a picture viewer, ended up looking way too fancy when viewed in a browser, something that I realized after having worked for 6 months on the site). If you do the same, I’m sure you’ll feel my pain: Every time I do that, I have to carefully scroll down just as much as to hide the margin t...| Lea Verou’s blog
I have to write a color picker in the near future and I wanted it to have those little gradients on top of the sliders that show you the effect that a slider change will have on the selected color. Consequently, I needed to create imageless gradients, in order to easily change them. My very first thought was creating many div or span elements in order to show the gradient. I rejected it almost instantly, for ovbious reasons (*cough* performance *cough*). My second thought was SVG for the prop...| Lea Verou’s blog
As I mentioned in an earlier post of mine, I have to create a color picker, so I’ve already started to write the code for the Color class it’s going to use. I need it to natively support RGB, HSL, Lab and CMYK. And the latter part is causing unexpected trouble.| Lea Verou’s blog
As Math.log currently stands, it’s a bit useless. It only calculates natural logarithms (base e). We can easily modify it however, to calculate logarithms of any base:| Lea Verou’s blog
I frequently meet these “hardcore” developers that deep (or not so deep) inside them, tend to underestimate JavaScript developers and boast about their own superiority. I’m sure that if you spent an important percentage of your career working with JavaScript and are even barely social, you definitely know what I’m talking about. It’s those desktop application programmers or these back-end developers that tend to consider JavaScript a toy, and try to convince you to engage in “more...| Lea Verou’s blog
If you are a creative professional, or just passionate about colors, please take my survey:| Lea Verou’s blog
In this post I’m going to share some tips to increase a site’s usability that are very quick to implement. Not all of them are cross-browser, but they are the icing on the cake anyway, nobody would mind without them.| Lea Verou’s blog
First of all, sorry for not posting as frequently as before. I’m feverishly working on a new project with a really tight deadline and I don’t have as much time as I previously did.| Lea Verou’s blog
A while ago, I posted a script of mine for creating 2-color cross-browser imageless linear gradients. As I stated there, I needed them for a color picker I have to create. And even though 2-color gradients are sufficient for most components, in most color spaces, I had forgotten an important one: Hue. You can’t represent Hue with a 2-color gradient! So, I had to revise the script, and make it able to produce linear gradients of more than 2 colors. Furthermore, I needed to be able to specify...| Lea Verou’s blog
I’ve previously discussed many times the color picker I have to create, and blogged about my findings on the way. An essential component of most color pickers is a slider control.| Lea Verou’s blog
In the past, I used MySQL for any of my DBMS needs. It wasn’t really an informed decision based on solid facts, actually I had never really given it any thought. It was what most developers used, it was what vBulletin used (one of the main projects of my company is based on vBulletin), it was what most hosts had pre-installed, in other words, it was the popular choice and I went with the crowd.| Lea Verou’s blog
First of all, sorry for my long absence! I haven’t abandoned this blog, I was just really, really busy. I’m still busy, and this probably won’t change soon. However, I will still blog when I get too fed up with work or studying (this is one of these moments…). Now, let’s get to the meat.| Lea Verou’s blog
I just read Jakob Nielsen’s recent post in which he urged web designers/developers to stop password masking due to it’s inherent usability issues. I found it an interesting read. Hey, at last, someone dared to talk about the elephant in the room!| Lea Verou’s blog
If a web application has some sort of registration system (and most do), the registration page should be one of the most attractive, inviting, usable pages of it. It should make you to want to register, not repulse you. We don’t want the user to give up in the middle of filling it because they are fed up with it’s length or bad usability, or -even worse- not even attempt to do so, do we?| Lea Verou’s blog
Yeah, yeah I know, bevels are soooo 1996. And I agree. However, it’s always good to know the capabilities of your tools. Talented designers will know when it’s suitable to use a certain effect and incapable ones will abuse whatever is given to them, so after a lot of thought, I decided to blog about my discovery.| Lea Verou’s blog
Yesterday, I was editing a CSS file and I was wondering how many bytes/KB would a particular addition add to it, in order to decide if it was worth it. Since, I had found myself wondering about the exact same thing multiple times in the past, I decided to make a simple standalone HTML page that would compute the size of any entered text in bytes, KB, MB, etc (whatever was most appropriate). It should be simple and quick and it should account for line terminator differences across operating sy...| Lea Verou’s blog
I consider CSS3’s text-shadow one of the most exciting CSS3* properties, which offers us a lot more effects than it’s name suggests. Of course, it can be used for creating drop shadows for text, and it carries out that task very well, but it’s inherent flexibility allows it to be also used for glow effects, outlines, bevels, extruded text, inset text, fuzzy text and many others (until browser bugs and backwards compatibility come into play… :(). This post is about various findings of ...| Lea Verou’s blog
In case anyone is interested, this is my take on the “challenge” that Brad Neuberg posted today on Ajaxian. It needs more properties, but it’s very easy to extend. I guess I should also add CSS3 values (RGBA/HSL(A) colors, CSS gradients etc) but oh well, I’m currently in a hurry. I will, if anyone actually finds it useful (?).| Lea Verou’s blog
It’s been a while since I posted my little server-side solution for cross-browser RGBA colors (in a nutshell: native rgba for the cool browsers that support it, a PHP-generated image for those that don’t). For features, advantages, disadvantages etc, go see the original post. In this one I’ll only discuss the new version.| Lea Verou’s blog
I loved elastic textareas since the very first moment I used one (at facebook obviously). They let you save screen real estate while at the same time they are more comfortable for the end user. It’s one of the rare occasions when you can have your UI cake and eat it too!| Lea Verou’s blog
While exploring browser-supported Unicode characters, I noticed that apart from the usual @ and . (dot), there was another character that resembled an @ sign (0xFF20 or ＠) and various characters that resembled a period (I think 0x2024 or ․ is closer, but feel free to argue).| Lea Verou’s blog
I recently wanted to post something on twitter that was just slightly over the 140 chars limit and I didn’t want to shorten it by cutting off characters (some lyrics from Pink Floyd’s “Hey You” that expressed a particular thought I had at the moment – it would be barbaric to alter Roger Waters’ lyrics in any way, wouldn’t it? ;-)). I always knew there were some ligatures and digraphs in the Unicode table, so I thought that these might be used to shorten tweets, not only that par...| Lea Verou’s blog
While taking a look on the 2nd 24ways article for 2009, I was really surprised to read that “The Web Storage API is basically cookies on steroids, a unhealthy dosage of steroids. Cookies are always a pain to work with. First of all you have the problem of setting, changing and deleting them. Typically solved by Googling and blindly relying on PPK’s solution.” (bold is mine)| Lea Verou’s blog
Today I needed to quickly find the Gravatars that corresponded to a bunch of email addresses for some reason (don’t ask). After a bit of googling and wandering around in Gravatar’s official site and others, I firgured out it’s probably much quicker to write a short PHP script for that myself, than keep looking.| Lea Verou’s blog
Was about time, wasn’t it?| Lea Verou’s blog
Yeap, this is yet another of those things that make no practical sense but are fun to make just to see whether it can actually be done. It’s also a proof of the fact that when I have too many things to do, I tend to procrastinate more. :P| Lea Verou’s blog
I read today CSS Ninja’s (Ryan Sheddon’s) brilliant new technique about the creation of custom checkboxes and radio buttons with CSS alone.| Lea Verou’s blog
I was doing some research today about how people explain the CSS3 structural* pseudo classes and I stumbled upon this demo by CSS tricks: http://css-tricks.com/examples/nth-child-tester/| Lea Verou’s blog
This might seem elementary to those of you that are DBAs or something similar, but it was fascinating to find out (not to mention it greatly helped what I had to do), so I decided to post it, in case it helps someone else too. A few moments ago I found out that whereas a query along the lines of…| Lea Verou’s blog
CSS Counters have a lot more potential than most web developers seem to think. The common use case consists of something like:| Lea Verou’s blog
There has been a recent flood of CSS experiments that utilize CSS3 features to convert some meaningless markup to spectacular pictures. It all started when David Desandro used CSS3 to draw the Opera logo. This seemed to inspire lots of other folks who created similar demos:| Lea Verou’s blog
About a year ago, prof. Vasilis Vassalos of Athens University of Economics and Business approached me and asked for my help in a new course they were preparing for their Computer Science department, which would introduce 4th year undergrads to various web development aspects. Since I was always complaining about how outdated higher education is when it comes to web development, I saw it as my chance to help things change for the better, so I agreed without a second thought.| Lea Verou’s blog
Just a quick note to let you know that I’m speaking in this year’s Front-Trends conference, which will take place in Warsaw, Poland on October 21-22. Front-Trends is a new conference (starting this year) but the organizers have managed to put together an impressive line-up (Crockford, PPK, Paul Bakaus, Dmitry Baranovskiy, Tantek Çelik, Robert Nyman and more).| Lea Verou’s blog
A couple hours ago, I received a notification email from Goodreads and unlike usually, I decided to actually visit the site (by the way, I believe that Goodreads, i.e. a last.fm for books, is an awesome idea but poorly implemented).When I did, I was quite annoyed to find out that I wasn’t already logged in, so I had to remember which one of my many passwords I had used for it and try them one by one. This is not a Goodreads fail, but a fairly common nuisance, since most (if not all) socia...| Lea Verou’s blog
I recently posted my first suggestion to www-style, the official W3 mailing list for CSS development. It was about allowing attr() values inside calc(). In this post I’ll describe in greater detail why I believe this is necessary, since not everyone follows www-style. If anyone has something to add in the discussion, you may post in the list, it’s public.| Lea Verou’s blog
About a week ago, I was in Warsaw, Poland to give my first talk at a big conference, Front Trends 2010. As every first-time speaker, I was extremely nervous and worried that everything would go bad. That my talk would be boring or too basic or that I would just freeze at stage, unable to say a word. It was a 2-hour talk with a break in between, so I was also terrified that nobody would show up the second hour.| Lea Verou’s blog
Admittedly, percentages in border-radius are not one of the most common use cases. Some even consider them an edge case, since most people seem to set border-radius in pixels or --rarely-- ems. And since it’s not used very frequently, it’s still quite buggy. A bit of a chicken and egg case actually: Is it buggy because it’s used rarely or is it used rarely because it’s buggy? My vote would go to the first, so the purpose of this post is to let people know about why percentages in bord...| Lea Verou’s blog
I had to build the edit tags interface for an application I’m working on, so I took a good look at how these are implemented across many popular applications nowadays. It seems there are a few patterns that are used over and over, and I’m unsure which one is the most preferable by users, they all have their advantages and disadvantages. In this post I’m going to describe these patterns and list some of the pros and cons I think they have. For simplicity, I will focus on the tag editing ...| Lea Verou’s blog
I wrote the first version of rgba.php as a complement to an article on RGBA that I posted on Februrary 2009. Many people seemed to like the idea and started using it. With their valuable input, I made many changes and released v.1.1 (1.1.1 shortly after I posted the article due to another little fix) on October 2009. More than a year after, quite a lot of people still ask me about it and use it, so I decided to make a github repo for it and release a new version, with a much easier to use syn...| Lea Verou’s blog
You’re probably familiar with CSS3 gradients by now, including the closer to the standard Mozilla syntax and the ugly verbose Webkit one. I assume you know how to add multiple color stops, make your gradients angled or create radial gradients. What you might not be aware of, is that CSS3 gradients can be used to create many kinds of commonly needed patterns, including checkered patterns, stripes and more.| Lea Verou’s blog
I had grown sick of my previous blog style and its various bugs (since it was put together in just a few hours), so I decided to make a new, more minimalistic one. Best viewed in browsers that support CSS gradients, like Firefox, Safari and Chrome. I also finally got around to making a logo for myself, although I’m not sure I’ll keep it. I also switched to HTML5, using Toolbox as a base.| Lea Verou’s blog
Just a quick note to let you know I’m speaking at this year’s @media Web Directions conference, which will take place during May 26–27 in London, UK. I’m very excited about this, since I always considered @media one of the top front-end conferences in the industry :)| Lea Verou’s blog
The original idea belongs to André Luís, but I think it could be improved to be much less verbose.| Lea Verou’s blog
I recently had to convert a database of a large Greek website from single-byte Greek to Unicode (UTF-8).| Lea Verou’s blog
I always loved that Firebug and Dragonfly feature that allows you to increment or decrement a <length> value by pressing the up and down keyboard arrows when the caret is over it. I wished my Front Trends slides supported it in the editable examples, it would make presenting so much easier. So, I decided to implement the functionality, to use it in my next talk.| Lea Verou’s blog
A while ago, I wrote a post on creating simple patterns with CSS3 gradients. A common pattern I was unable to create was that of a regular, non-rotated checkerboard. However, I noticed today that by giving a different background-position to every triangle in the pattern tile, a checkerboard can be easily created:| Lea Verou’s blog
The CSS3 Basic UI module defines pointer-events as:| Lea Verou’s blog
I recently changed my Web Directions @media talk title & abstract to something more specialized. Instead of discussing under-hyped CSS3 features in general I will only focus on one CSS3 feature (more hyped than the ones I was planning to show, but all the hype is only about very basic use cases): CSS3 Gradients:| Lea Verou’s blog
Lately there has been a rise in the usage of CSS preprocessors such as LESS and SASS, which makes sense given the simultaneous increase of CSS3 usage. I’ve frequently argued with fellow front-end web developers about whether they should be used or not and I decided to finally put my thoughts in writing.| Lea Verou’s blog
Just found out how to do beveled corners and simulate negative border radius without images, by utilizing CSS gradients once again. It’s amazing how many CSS problems can be solved with gradients alone. Read the text in the dabblet below to find out how (or just check the code):| Lea Verou’s blog
I hate -webkit-gradient() with a passion. Its syntax is cumbersome and it’s really limited: No angle support, no <length>s in color stop positions, no implied color stop positions, no elliptical gradients… So, I was really happy, when Webkit implemented the standard syntax this January. However, we’re still stuck with the horrid -webkit-gradient() for quite a while, since older Webkit browsers that don’t support it are widely used at this time.| Lea Verou’s blog
When I was writing my linear-gradient() to -webkit-gradient() converter, I knew in advance that I would have to use a quite large regular expression to validate and parse the input. Such a regex would be incredibly hard to read and fix potential issues, so I tried to find a way to cut the process down in reusable parts.| Lea Verou’s blog
I recently saw Paul Irish’s jQuery invert page plugin. It inverts every color on a webpage including images or CSS. This reminded me of the invert color keyword that’s allowed on outlines (and sadly only supported by Opera and IE9+). So I wondered how it could be exploited to achieve the same effect through CSS alone. Turned out to be quite simple actually:| Lea Verou’s blog
I finally got around to doing what I wanted to do for quite a few months: Create a gallery with all the basic patterns I was able to create with CSS3 gradients. Here it is: CSS3 Pattern Gallery| Lea Verou’s blog
I’ve been using this trick for quite a while, but I never thought to blog about it. However, I recently realized that it might not be as common as I thought, so it might be a good idea to document it in a blog post.| Lea Verou’s blog
I’ll start by saying I love the loosely typed nature of JavaScript. When I had to work with strongly typed languages like Java, it always seemed like an unnecessary hassle. On the contrary, my boyfriend even though very proficient with HTML, CSS and SVG, comes from a strong Java background and hates loosely typed scripting languages. So, to tempt him into JS and keep him away from heavy abstractions like Objective-J, I wrote a little library that allows you to specify strongly typed propert...| Lea Verou’s blog
I decided to start writing a blog post after every talk I give, to be able to go back and remember what I thought about each event, what feedback my talk got etc. And I’m starting with Geek Meet May 2011.| Lea Verou’s blog
In modern complex layouts, sometimes the point where a hash will transport you to will be entirely different than the one you actually wanted. If you prevent the default event, you will save yourself from the page jump, but the hash won’t change either. You can accept the regular behavior and change scrollTop after the jump, but the user will still see a distracting flicker. Chris Coyier found a great workaround last year but it’s not meant for every case.| Lea Verou’s blog
This is probably one of the things that everyone thinks they know how to do but many end up doing it wrong. After coming accross yet one more super fragile snippet of code for this, I decided a blog post was in order.| Lea Verou’s blog
Last week, I was in London to give 2 talks. The first one was last Thursday, in one of the conferences I wanted to go ever since I learned my first CSS properties: Web directions @media. The second one was 2 days later in a smaller event called Standards.next.| Lea Verou’s blog
This post is about an idea I’ve had for ages, but never found the time to actually start working on it. Maybe because it looks like a quite big project if done properly, so it’s scary to do it on my own without any help.| Lea Verou’s blog
It’s supposed to be used by 2 people taking turns (click twice for the other sign).| Lea Verou’s blog
We all know about the proprietary (and imho, horrible) -webkit-box-reflect. However, you can create just as flexible reflections in Firefox as well, by utilizing -moz-element(), some CSS3 and Firefox’s capability to apply SVG effects to HTML elements. And all these are actually standards, so eventually, this will work in all browsers, unlike -webkit-box-reflect, which was never accepted by the CSS WG.| Lea Verou’s blog
Yesterday, for some reason I don’t remember, I was looking once more at Paul Irish’s excellent list of polyfills on Github. I was really surprised to see that there are none for the <progress> element. It seemed really simple: Easy to fake with CSS and only 4 IDL attributes (value, max, position and labels). “Hey, it sounds fun and easy, I’ll do it!”, I thought. I have no idea how in only 1 day this turned into “OMG, my brain is going to explode”. I’ve documented below all the...| Lea Verou’s blog
I’ll start with a little backstory, if you want to jump straight to the meat, skip the next 4 paragraphs.| Lea Verou’s blog
I don’t usually post shameless plugs like that, but I’m so excited about this I decided to make an exception. A few minutes ago I found out that I’m shortlisted in the “Brilliant newcomer” category of The .net awards!!!| Lea Verou’s blog
It’s been a few days since this year’s CSS Summit and my talk there. Where most people would assume that public speaking in a “real” conference is more daunting, I was much more nervous about this one, since it was my first talk at an online conference. I wouldn’t be able to see the faces of the audience, so how would I be able to tell if they like it or are bored shitless? Also, the whole idea of me, alone in a room, giving a talk to my laptop sounded kind of awkward, to say the ve...| Lea Verou’s blog
In case you haven’t noticed, in addition to my talk at Fronteers 2011, I’ll also be holding a full day workshop the day before the conference. The title of that workshop is “CSS3 for developers” and I wanted to explain a bit what it’s going to be about and why I chose to target web developers only.| Lea Verou’s blog
Which is really sad, because SVG is awesome. It lets you do what CSS gradients do and much more, in quite a small filesize, as it’s just text too. However, the browser needs to generate a DOM for every SVG graphic, which results in sluggishness.| Lea Verou’s blog
As some people that have been following me for a while know, the 140 character limit on twitter bugs me a lot sometimes, and I’ve tried to find a way to overcome it previously as well. The most common ways these days seems to be either cutting down the long tweet into multiple pieces (yuck) or using a service to host the longer tweet and post a summary with a link to it.| Lea Verou’s blog
Today I stumbled upon this tutorial, which from the screenshot, looked very interesting. So, I read on, and to my horror I noticed the author suggesting some questionable practices, the worst of which was using 3 HTML elements for every tag, including nonsense markup like <span class="circle"></span>.| Lea Verou’s blog
I was thinking today how blessed I feel for being a part of the worldwide web development community (and the broader programming community). In a world where throwing shit at others is an acceptable way of climbing to the top, our industry is a breeze of fresh air. Here are a few reasons why I find our industry unique, in a very good way:| Lea Verou’s blog
For ages, we couldn’t utilize the sibling combinators (~ and +) to ease the pain of creating star rating widgets, because of this stupid Webkit bug. Nowadays, not only it’s fixed, but the fix has already propagated to Chrome and Safari 5.1. So, we can at least use the sibling combinator to make coloring the stars easier.| Lea Verou’s blog
And I’m not referring to learning.| Lea Verou’s blog
Yesterday, I was watching some season 6 episodes of Futurama (btw, this is their best season ever!) and I noticed the URLs in the website I was in (let’s call it foo.com). They were like:| Lea Verou’s blog
Whenever I wanted to convert a CSS named color to RGB, I used to open the CSS3 colors spec in a new tab, search in the page and copied the values. Every time it felt even more tedious. I didn’t want to search in long tables, I wanted to type the color somewhere and get the values back, in an easy to copy format. So, after yet another color lookup earlier today, I decided to scratch my own itch and do it myself.| Lea Verou’s blog
steps() is a relatively new addition to the CSS3 animations module. Instead of interpolating the values smoothly, it allows us to define the number of “frames” precisely. So I used it to create headers that have the well-known animated “typing effect”:| Lea Verou’s blog
Thought I’d let you know that my Smashing Magazine article with that title was published today. It discusses why, how, when and where to report browser bugs, as well as how to make a good bug report.| Lea Verou’s blog
It’s definitely not the first time someone writes a script to make the canvas API chainable, as a quick Google search will confirm.| Lea Verou’s blog
A few days ago, I had a talk at a conference in Zurich (I’m going to write more about it in another post). The talk was about “10 things you might not know about CSS3”. The first of those things was how you can do bouncing transitions with cubic-bezier() instead of an easing keyword. As usual, my slides included a few live demos of the functionality, in which I edited the cubic-bezier() parameters and the audience could see the transition produced.| Lea Verou’s blog
A week ago, I released Chainvas. It was a spin-off script I wrote while developing my cubic-bezier tool, to make using the Canvas API a bit less painful. However, unlike similar attempts to make the Canvas API chainable, most of my code was written in a very generic manner, and was actually able to make every API chainable. However, when I released it, even though I mentioned that it can be used for other APIs and provided some examples, practically everyone that shared the link on twitter or...| Lea Verou’s blog
I’m writing this blog post while eating some of the amazing Lindt chocolates I got for free 10 days ago at Frontend conference in Zurich. But it wasn’t a good experience only because of them!| Lea Verou’s blog
I wrote this script while at the airport travelling to Oslo and during the Frontend 2011 conference. I think it’s amazing, and it makes authoring CSS3 a pleasure.| Lea Verou’s blog
I always loved Github’s ability to publish pages for a project and get the strain out of your server. However, every time I tried it, I struggled to keep the gh-pages branch up to date. Until I discovered the awesome git rebase.| Lea Verou’s blog