Category Archives: Web Fonts

Wide Open Faces: Choosing Fonts for Your Website, eBook, and Mobile App

I’ll be leading a session on font selection & usage at the 2010 MIMA Summit next Tuesday afternoon – Sept 28th.

As you can see from the title – the goal is to get beyond ‘web fonts’ and talk about all the different artifacts we publish and the benefits and challenges of using custom fonts consistently across the board.

Should be fun.

Update – Here’s the presentation:

JustType.de's Kernest.com Interview With Garrick

Sebastian Brink from JustType.de interviewed me about Kernest.com. I took the opportunity to spell out some of the principles guiding Kernest’s ongoing development.

I’m taking the liberty of re-posting this here for archival purposes.


What is Ker­nest? What do you do?
Ker­nest is an font direc­tory and web font ser­ving engine. The web font ser­ving por­tion is powered by the open-source Fontue web font server.

When did you begin to work on it?
I wrote Kernest’s foun­ding docu­ment: ‘A Pro­po­sal to Create the YouTube of Type­faces’ in March of 2008. Then, after a sum­mer of con­ver­sa­ti­ons with type desi­gners and web desi­gners, I map­ped out how I wan­ted it to work and star­ted buil­ding toward a mid-July 2009 launch.

How many sites are using Ker­nest right now?
Ker­nest ser­ves thousands of fonts each day. Desi­gners can also down­load fonts from Ker­nest to host them­sel­ves. The @font-your-face Dru­pal module also pro­vi­des easy access to the fonts wit­hin the Ker­nest via Kernest’s API.

How many font fam­il­ies are cur­rently available?
As of July 2010, Kern­est offers more than 1200 indi­vidual fonts across more than 230 families.

What part of Kernest’s deve­lop­ment have you found to be the most problematical?
One of the big­gest oppor­tu­nities I see is making it easier to find the right font. This pro­blem isn’t uni­que to fonts on the web. It’s not even uni­que to fonts. Fin­ding the right photo, color, lay­out in a world where there are thousands of good opti­ons is a challenge.

Are you working toge­ther with type found­ries or font desi­gners to pro­vide their fonts via Kernest?
Abso­lu­tely. Chank Die­sel has been a huge sup­por­ter Kernest.

I’m always open to working with desi­gners and found­ries to make their web fonts avail­able, whe­ther through Ker­nest or working with them to set up their own web font ser­ver. Ear­lier this year, I open sour­ced Fon­tue, the font ser­ving engine power­ing Kernest.com, under the X11/MIT license in an effort to make it easier for com­pa­nies, found­ries, and desi­gners to set up their own web font servers.

How do you pro­tect them from pir­acy of their fonts?
Tra­di­tion­ally, foundries and font design­ers wrote up their own, dis­tinct license on how their work could and could not be used. More often than not, those licenses expli­citly excluded web use and redis­tri­bu­tion. Kern­est cur­rently recog­nizes 63 font licenses ( http://kernest.com/licenses ), of those, 5 (OFL, GPL, X11, Cre­at­ive Com­mons Attri­bu­tion, Apache) are pre­ferred. These 5 licenses — and a few oth­ers — allow design­ers and developers to main­tain freedoms — redis­tri­bu­tion, modi­fic­a­tion, unres­tric­ted use — that may be con­sidered ‘pir­acy’ in other licenses.

My con­ver­sa­tions with font design­ers have con­firmed that obscur­ity is more of a con­cern for their work than ‘pir­acy’. For some more writ­ings on the obscur­ity vs. pir­acy issue, I highly recommend:

Lastly, from a tech­nical stand point, Kern­est and Fon­tue are archi­tec­ted to con­serve band­width by only serving fonts to web browsers sup­port­ing @font-face.

Do you think “free” fonts often lack in qua­lity com­pa­red to retail fonts?
Every font has a range of appro­priate use. For some fonts – like a huma­nist sans serif — this range is wider. For other fonts — like Chank’s recently released CoCo Flower­font — that range is narrower.

The bene­fit of openly licen­sed fonts (vs. sim­ply free fonts) is that desi­gners have the free­dom to modify a font to make it more appro­priate to their pro­ject. These modi­fi­ca­ti­ons could be twea­king exis­ting gly­phs to bet­ter match a design, crea­ting new gly­phs, or adding a new weight or style to the family.

For more on this, I highly recom­mend lis­ten­ing to my pod­casts with David Cross­land and Ben Weiner:

Not every font works that well on the screen. How do you decide which fonts to include into the library?
It’s very simple.

I read the font’s license to con­firm that it sup­ports web use and redis­tri­bu­tion (and hope­fully com­mer­cial use). Ide­ally, the license is one of the 5 pre­fer­red licen­ses I men­tio­ned earlier.

After that — I ima­gine if a web page set in that font would make me smile. If so, I run it through Kernest’s font opti­miza­tion engine and add it to Kernest.com

Many of these fonts, I’ve cha­rac­te­ri­zed as ‘web native’ — meaning they have let­ter forms with large x-heights and open coun­ters and are openly licen­sed. More on Web Native fonts in Ker­nest — ‘Web Fonts – Identifying a New Species’ and Kernest’s ‘Web Native’ style tag

Some web­fonts have a much smal­ler x-height com­pared to usu­ally used fonts like Arial. If you define the font-size based on the web­font this will res­ult in a much lar­ger font ren­der­ing if the fall­back font from the stack is used. In this example the x-height of the Rabio­head font is much smal­ler com­pared to Arial and it’s barely read­able. I noticed that this is not the case with the fonts I tried from Kern?est?.com, Tit­il­lium in the example. Are you doing any­thing to equal the x-height of the fonts?
Cur­rently, Kern­est doesn’t modify the let­ter­forms of the fonts. Though, fonts with thin serifs, small x-heights, or high stroke con­trasts may not be con­sist­ently read­able onscreen, it may be the appro­pri­ate choice for the over­all design. If the fall­back is used — that most likely means the browser don’t sup­port a num­ber of web tech­no­lo­gies that will impact how a web­site is presen­ted — not just the @font-face declaration.

I encour­age design­ers to design the most appro­pri­ate exper­i­ence for all of a site’s vis­it­ors. Some­times that means design­ing very dif­fer­ent exper­i­ences for dif­fer­ent browsers and devices; increas­ing but­ton sizes for touch inputs, dif­fer­ent lay­outs, and spe­cify­ing different fonts.

What else are you doing to improve the font ren­de­ring? Spe­ci­fi­cally about the font ren­de­ring issues in dif­fe­rent browsers?
The bulk of the ren­de­ring issues across brow­sers are at the ope­ra­ting sys­tem level. The brow­ser can only ren­der fonts as well as the under­ly­ing OS can. Some brow­sers still don’t sup­port @font-face (Android, Kindle — just to name 2). Devices with web brow­sers are get­ting incre­a­sin­gly diverse, from my per­spec­tive — good web design pro­vi­des the most appro­priate pre­sen­ta­tion for a given devices capa­bi­li­ties. Some devices sup­port more appro­priate fonts, other don’t.

Some deve­l­o­pers are con­cer­ned about the relia­bi­lity of font ser­vices. What will hap­pen if your ser­vice goes down? What’s your response to this?
As I men­tio­ned ear­lier, desi­gners and deve­l­o­pers can down­load fonts from Ker­nest to host on their own servers.

What about the future of Kern­est? If an embed­dable font format like WOFF will become a stand­ard on all browsers do we still bene­fit from using Kernest?

Kern­est has served WOFF files to Fire­fox for quite some time now (since October 2009) and cross-browser font format com­pat­ib­il­ity is just one of the con­veni­ences Kern­est provides. There are a num­ber of ongo­ing pro­jects related to Kern­est in the works. There’s still lots of work to do in web fonts.

Now that desi­gners can use custom fonts on web­sites, what will be the next step to sophisti­ca­ted typography?

I fore­see the deve­lop­ment of web-native typo­gra­phic styles.

Initial Thoughts on Google Offering Droid for @font-face Use

My initial thoughts on Google offering a hosted version of Droid:

This is more an extension of their mobile play than getting into the font hosting.

    Here’s why:

  • The Android handsets only display the Droid family of fonts.
  • Google’s stated a number of times they’re serious about being successful in mobile.
  • Google is a web app company – not a native-software-on-the-device company (i.e. Apple, Microsoft).
  • By offering a hosted version of Droid – they’ve made it much easier for their internal teams to simulate what their web apps (i.e. Google Docs, Calendar, etc) will look like on Android devices w/o needing to actually use a phone.

Of course, I reserve the right to change my position when I see Google hosting something other than Droid. :)

Update – I’m now changing my position :D
This guide explains how to use the Google Font API to add web fonts to your pages. As I mentioned on the Kernest blog – this is a huge win for openly licensed fonts.

Fontue Font Optimization Workflow – Open Sourced

With the Fontue web font server open sourced, I’ve done the same for the workflow scripts I use to to generate the fonts for @font-face use.

It’s a pair of scripts that pipe fonts in and out of other conversion programs like FontForge, sfnt2woff, Batik, and EOTFast. Along the way, doing a little clean up of the font file itself.

These workflow scripts are now included in the Fontue source code.

Kernest’s Web Font Serving Engine – Fontue – Now Open Source

I’ve talked to a number of people and organizations that want to start adding web fonts to their websites – but aren’t comfortable relying on a third-party service for something so integral to their online presence.

With that in mind, I’m pleased to announced that Kernest‘s underlying web font serving engine – dubbed Fontue – has been released under the MIT License.

Fontue is designed to be the lightest, fastest way to serve web fonts to @font-face supporting browsers while saving bandwidth and keeping CSS clean and readable.

Get more information at Fontue.com or download the latest version from Github.

How to Make Safari Render Pre-GZipped Web Fonts

After too many sleepless nights, I’ve finally got Safari to render pre-gzipped fonts.

All the fonts in Kernest are pre-compressed on the server (in addition to saving a little bandwidth, it also saves a little disk space and a couple hairs of server performance).

I started with this post by Darren Rush on how to configure Apache to send pre-compressed files, rather than compress on the fly.

While most browsers don’t care if the server does the compressing or if the files are compressed ahead of time. Safari does. Particularly with front-end-oriented files like javascripts, stylesheets, and fonts.

If you take a look, Darren’s code – it ignores Safari (RewriteCond %{HTTP_USER_AGENT} !Safari ).

Turns out Safari just dislikes the idea of javascripts, stylesheets, and fonts using the ‘.gz’ extension.

Yep.

Pre-compress your files – just don’t name them ‘.gz’.

“you CAN’T use the ‘.gz’ extension when serving compressed CSS or JS files to Safari. It knows how to handle gziped files, as long as they don’t have the ‘.gz’ extension (it’s just that weird :)” – sopppas

The convention seems to be ‘.jgz’.

This change is fine – because all reasonable browsers look at the content-type and not the file extension. Unfortunately, the really fast Apache mod_sendfile module doesn’t pass content-type. Now those reasonable browsers now have no idea what they’re getting.

In my testing – the smaller file (~40% savings) and slower serving method is still faster than the larger file size and the faster serving method.

Web Fonts – Identifying a New Species

“…the design of typefaces had existed for centuries as an exclusive discipline reserved for specialists, who had access to proprietary tools. Today the personal computer provides the opportunity to create custom type designs with an increased potential for personalization and expression…Our design of custom fonts for Emigre magazine grew out of our need for unique and more effective fonts…” – Zuzana Licko, Emigre Fonts, 2000.

Emigre Fonts was the first type foundry to embrace and exploit an inflection point in graphic design technology – Apple’s Macintosh and the laser printer.

Unlike Helvetica, Courier, Times New Roman, Emigre’s early fonts: Modula, Matrix, Citizen, and Triplex didn’t start as wood cut, hot-metal, or typewriter type. Emigre’s fonts are native to the digital world. And Emigres’ chunky, angular, low stroke contrast fonts defined the high-concept design aesthetic of the early 1990s.

Today, we’re at a similar inflection point of graphic design technology – @font-face adoption by all the major web browsers. Just as the introduction of the Macintosh brought with it Emigre’s digitally native fonts – the Web will bring forth a new species of fonts. Web native fonts.

At its core – the Web is about openness and speed of communication. Web Native fonts will have these 2 attributes visible in their letterforms and their licensing.

Web Native Letterforms
Openness in letterforms means larger x-heights with open counters and more visually comfortable at wider letter-spacings. Additionally, screen resolutions are still lower resolution than paper so, the thin and thick parts of the letterforms in web native fonts should be close.

These 4 factors increase the scannability of on-screen text decreasing the overall communication time.

Web Native Licensing
A web native font is licensed to support redistribution, reproduction, derivative works, and attribution within commercial or non-commercial use. The OpenFontLibrary recognizes 3 licenses with these characteristics; MIT, GPLv3 + Font-Exception, and Open Font License.

The MIT and GPL are well understood throughout the web, and many popular, successful (both commercially and non-commercially) projects are protected under those licenses. Three projects that come to mind immediately; Ruby on Rails (MIT), Drupal (GPL), WordPress (GPL), Linux (GPL).

The high profile nature of these projects and the eco-system of smaller, complementary projects similarly licensed means web designers and developers quickly know a font’s intended uses.

Additionally, like all software development – font design is a collaborative, iterative effort. Overtime, individual characters, weights, and styles may be added and revised by font designers with a specific need. Incorporating those modification into the original font or releasing them as a separate project – increases the value of the font in both the web and type communities. The Open Baskerville project is an example of this open, collaborative font design.

Who’s designing and releasing Web Native fonts today?
The League of Moveable Type comes to mind immediately. I’ve also started a Web Native font tag at Kernest, feel free to apply it as you find fonts fitting these criteria.

What characteristics of Web Native fonts have I overlooked?

First Crack #124. Open Web Fonts with Ben Weiner

Ben Weiner‘s been doing great work on giving greater visibility for open fonts – and has written a book proposal for web fonts. I called him up to discuss this work and my notion that web fonts are a brant new species of fonts.

Links and topics we mention:

Listen to Open Fonts with Ben Weiner. [45 min]

Kernest as an MVP (Minimum Viable Product)

“We Make Shitty Software… With Bugs!…We know our software sucks. But it’s shipping! Next time we’ll do better, but even then it will be shitty. The only software that’s perfect is one you’re dreaming about. ” – Dave Winer

Kernest, my web fonts service, has been publicly available for just under a month. In that time – it’s earned 400+ users, 200+ websites, and the became the first font service to sell a commercial web font license. An early success in my book.

This afternoon I had a fantastic hour-long phone conversation with a new user of Kernest. They had lots of questions about how it worked and we bumped into a number of bugs. Some I knew how to resolve easily, others require some more thought.

Yep.

There’s lots there.

Ben pointed me to Kent Beck’s recent ‘Approaching a Minimum Viable Product’ post.

“By far the dominant reason for not releasing sooner was a reluctance to trade the dream of success for the reality of feedback.” – Kent Beck

The current state of Kernest validates 3 of my potentially-fatal assumptions:

  1. a font service can resolve browser-compatibilities and provide basic asset protections with a simple, standards-compliant URL. (YES!, better than I hoped)
  2. There are enough liberally licensed fonts of reasonable-quality that a reasonably-sized directory could be boot-strapped. (YES, 300 and counting!)
  3. Some commercial type designers will be happy to test out a web use license. (YES!)

Now that I’ve got those answers, it’s easier to iterate atop them.

Elsewhere:

“Cut it down to the bare minimum for you to do something with it, and ship it. Dog food doesn’t have to be pretty. It’s going to be 75% wrong. That’s the point. Who cares if it’s shit. Eat that dog shit and make it better. The sooner you actually put it up live, eat it, and invite some friends to eat it, the faster you will improve it.” – Jason Goldberg

Kernest.com is Public

Wow.

It’s been an amazing couple of weeks.

Kernest.com is public and is getting some nice uptake.

Thank you all.

I had fantastic weekend in Atlanta at TypeCon2009 talking with font technologists, type designers, and other people building the web fonts marketplace.

Unfortunately, Cullect is down.

Down for the count.

I’m planning a massive rebuild and I’m excited about it. As you might imagine – after a month of heads down development – I’m completely behind on my news and have no idea what’s important. ;)

Kernest.com, @font-face Service – Now in Private Preview

As I mentioned over at the Kernest blog, I sent out the first batch of emails announcing a sneak preview of Kernest – the @font-face, type-as-a-service project I’ve been working on.

If you’d like to check it out and give your blog a font upgrade, drop me an email and I’ll reply with a password.

The preview will be running until July 16th when I give a public demo at The Foundation- you’re invite. It’s free.

See you there.