9 March, 2016 § 1 Comment
This summer, I with the help of Mozilla, will be mentoring someone as they work on fixing some of the papercuts in the Firefox desktop user interface.
We know there are problems with Firefox when it comes to things “just working right”. Some involve the smoothness of entering and exiting Reader Mode, while others involve the fit and finish of our “getting started” tours.
This is a paid internship and will run from May 23rd to August 23rd, 2016. A $5,500 stipend will be provided as compensation for the internship.
This internship is open to under-represented groups in the free and open-source software community. These groups include all women (cis and trans), trans men, and genderqueer people internationally, as well as all Black/African American, Hispanic/Latin@, American Indian, Alaska Native, Native Hawaiian, and Pacific Islander people in the US.
The ideal student will have the following background and availability:
- Available to work on the project about 40 hours per week. This will not be a good project to work on while taking part in another internship program at the same time.
- A strong CSS background. Do you feel comfortable answering how the CSS box model works, and the order that elements are painted to the screen?
- Not afraid to work with some C++ if necessary. Fixing some of the bugs below may require working with some of the Windows-specific platform widget code, and this is almost entirely written in C++. It’s not that scary, but has different nuances than the JS/CSS work.
- A productive work environment. Students in this internship will be “working from home” and will need to provide their own working environment.
Finding your way around
You’d mostly be writing JS and CSS, though being comfortable with the other technologies we use will be helpful.
To get a feel for things, you can open up the Browser Toolbox and “inspect” the UI of the browser. From there you can use MXR (http://mxr.mozilla.org/) to go from searching for some text on a button you see in the user interface to finding the code that is executed when the button is clicked.
Set up an “artifact” build. This is the simplest build setup that we have for Firefox, and should take less than 10 minutes. Once you’re up and running, you can use this artifact build to make changes to the JS & CSS of the browser.
I’ve put together a list of bugs that will be the focus of this internship. People wanting to apply to this should pick a bug off of the following list and begin working on it.
Each bug on the list has a number of “points” that are assigned to them. The more points a bug is worth, the harder the bug may be to get fixed.
There’s currently nine bugs on the list, but I may add more in the future when these get fixed.
Here’s the link again to the bug list: http://mzl.la/1UT0xRs. Go ahead, click on it, look for a bug that excites you, and see how you can use the tools from the “Finding your way around” section to fix the bug.
Interested and have questions?
Please reach out to me. I’m available via IRC during the US Eastern timezone (+5 GMT) working hours on irc://irc.mozilla.org in the #fx-team channel by the name of `jaws`. You can also email me at `jaws [at] mozilla [dot] com`.
22 July, 2015 § 12 Comments
Over the years, the Firefox front-end team has made numerous polishes and updates to the Firefox theme.
Firefox 4 was a huge update to the user interface of Firefox compared to Firefox 3.6. A couple years down the line we released Australis in Firefox 29. Next month we’ll be releasing Firefox 40 and with it will come with what I believe to be the most polished UI we’ve shipped to date.
The Australis release was great in so many ways. It may have taken a bit longer than many had expected to get released, but much of that was due to the complexities of the Firefox theme code. During the Australis release we removed some lesser used features which consistently were a pain in the rear when making theme changes (small icons and icons+text mode, I’m looking at both of you 👀).
Now with Firefox 40, we’re able to show the benefits of our refined theme code and our ability to ship updated and modern themes much faster than ever before.
With Firefox 40 on Windows 10, which you can download today using the Firefox Beta channel, we’ve matched the tabstrip and toolbar to the native Windows 10 theme. This includes refinements to our standard icon set, as well as much improved HiDPI (>1dppx) support. All of our first-tier icons now have 2× variants that are shipped with the browser, and the remaining icons buried in the depths of the browser should be fixed soon as well.
My favorite feature of Firefox on Windows 10 is the increased URL and search bar height (pictured above). This is actually something that we’ve wanted to do for a couple years. Firefox has continually had a pretty small font-size for the URL bar, one which makes it hard for users with poor vision to read. The text in our URL and search bars is now on-par with competing browsers. It may not seem like a big deal to most, but it is the small cuts like these that can either add up to cause death by a thousand wounds or be part of the stitches in a bullet-proof product.
18 July, 2015 § 20 Comments
Microsoft is set to release Windows 10 pretty soon and with it comes a new way to set the default browser for your system.
Previous versions of Windows had an API that allowed applications to set themselves as the default application. This worked well and allowed web browsers like Firefox and Chrome to have a single click within their interface to set themselves as the default browser. No extra work was needed by the user after clicking the button within the respective app.
Starting in Windows 10, references to this API now generate the following error dialog on the machine:
Obviously, this message isn’t that helpful. First, users who click on a button to “Make Firefox my Default Browser” now get a dialog telling them what to do instead of doing it for them. Secondly, the message is given in a prompt that blocks interaction with the rest of the computer until the OK button is clicked. Combining this second issue with the lengthy list of steps that the dialog provides makes the situation even worse, as the user will have to memorize this 3-step process before clicking OK.
This experience isn’t something that we want to ship to Firefox users. When I first saw this experience, I sent an email to some people working on Chrome to ask them what their plans were to solve this. They said that they had looked in to this and decided they would instead just open the Settings app to the Default Applications view.
I brought this approach back to some of my coworkers and we decided we would match the behavior that Chrome was using. After all, it didn’t seem like a better solution existed and we certainly didn’t want our users to be seeing the ugly dialog described above.
After I landed the changes in Firefox to open the Settings app, Masayuki Nakano provided an alternative implementation that would open a friendlier looking dialog to set the default application.
This dialog looks a lot better, but it only sets the choice as the default browser if the small “Always use this app” checkbox at the bottom is checked before the OK button is clicked.
Once we had two implementations, we ran an A/B test of them for a week with our Nightly audience.
|Key||Count||Percentage set as Default|
|Alternative Approach/OpenAs (users who did not set the browser as default)||2.35k||53%|
|Alternative Approach/OpenAs (users who did set the browser as default)||2.65k|
|Settings (users who did not set the browser as default)||2.76k||50%|
|Settings (users who did set the browser as default)||2.86k|
The table above shows the data that was collected through the A/B test from June 22 to June 29 with Firefox Nightly 41. This data showed that 53% of alternative-approach users set Firefox as default, whereas 50% of the Settings-app users set Firefox as default.
With only a week of data, we didn’t see a statistical difference between the two approaches and decided we would stick with the Settings app due to it’s wider adoption. We also had issues with the OpenAs approach where we weren’t able to register all protocols and file extensions.
The default browser situation on Windows 10 is pretty bad. There is more work that we can and should do in the Windows 10 upgrade experience to retain users (the default upgrade changes the default browser to Edge).
We also would like to improve our telemetry tracking of the default browser dialog. Ideally we could use some accessibility or automation APIs to scroll into view the Default Browser option within the settings app (it’s scrolled out of view when it is first opened).
6 May, 2015 § Leave a comment
(I’M PROBABLY JINXING MYSELF HERE… KNOCK ON WOOD!)
We are now a week away from the release of Firefox 38, and with it will finally come the release of in-content preferences. You can download Firefox Beta today to see what it will look like when it hits Release next week.
I want to give a huge thanks to all of the people who worked on the project. You all helped it get to the point where hundreds of millions of people will get to see a refreshed and modern preference experience.
Major thanks goes out to Stephen Horlander, Michael Maslaney, Madhava Enros, Gijs Kruitbosch, Blair McBride, Richard Marti, Tim Nguyen, Justin Dolske, Zhenshuo Fang, Dão Gottwald, Tim Taubert, Matthew Noorenberghe and a huge host of other people that have helped.
1) Dialogs opened in the Advanced pane don’t use the same tab-modal dialog implementation that can be found within the rest of the preferences. We hope to get this fixed in a future release very soon.
2) The design for focus rings within the preferences still has a refresh coming, but it won’t make Firefox 38. As with #1, we hope to get this in to a future release very soon.
3) If you have gone to
about:config and set
browser.search.showOneOffButtons to `
false`, the Search pane of the preferences is broken. The fix for this didn’t make the 38.0 cut-off, but it will be fixed within the next few weeks following release. Going forward this preference will be removed, so now may be a good time to revert that preference back to `
You can download Firefox Beta today to see what it will look like when it hits Release next week.
4 March, 2015 § 4 Comments
Firefox 38 has now merged to Aurora (Firefox Developer Edition) and we are a couple weeks into development of Firefox 39 on mozilla-central. At this point, bugs that are fixed on mozilla-central will need to be uplifted to mozilla-aurora to continue to ride the 38 train.
These are some of the 21 bugs that were fixed since the last update (1/31/2015):
- Bug 1008171 No focus for elements except textboxes (and buttons, on Windows and Linux) inside in-content preferences
- Bug 1025719 – openPreferences(panelName) doesn’t open the requested pane if about:preferences is in a yet-to-be-loaded tab
- Bug 1034296 – Action dropdown in Application pane does not open when session restored
- Bug 1037225 – Consider keeping browser.preferences.instantApply = false on Windows
- Bug 1044597 – in-content preferences: resized dialogs should not push buttons into overflow
- Bug 1047586 – Unable to interact with in-content preferences after changing minimum font size to a very large value
- Bug 1108302 – Menulists in the in-content preferences have too much padding at the start of their contents
- Bug 1111353 – No longer displayed check mark in in-content preferences if Text : white, Background : Black and Select “Never” in “Content” > “Colors…” > “Allow pages to choose their own colors, instead of my selections above”
Since the last update all of the P1-tracked bugs have been fixed. We are tracking the following P2 bugs:
Bug 1043612 – Persist the size of resizable in-content subdialogs
Bug 1136645 – InContent prefs – Make focusrings match the spec on Windows and Linux
Bug 1044600 – in-content preferences: empty dialogs after pressing backspace or the Back button
Bug 1044600 in the above list should be very close to getting fixed. It has landed and been backed out a couple times due to intermittent failures and leaks, but is making steady progress towards being fixed.
Gijs and I will be meeting up in less than two weeks in San Francisco to have a “hack week” focusing on the in-content preferences. We’ve gone through the list of bugs in the in-content preferences and put together a subset of 10 bugs that we’ll tackle during the week if they’re not fixed beforehand.
Big thanks go out to Ian Moody [:Kwan], Gijs, Yash Mehrotra, Richard Marti [:Paenglab], and Tim Nguyen [:ntim] for their help in fixing the 21 bugs.