Web Operations 101 For Developers
This post is not about devops, it's not about lean startups, it's not about web scale, it's not about the cloud, and it's not about continuous deployment. This post is about you, the developer who's main purpose in life has always been to build great web applications. In a pretty traditional world you write code, you write tests for it, you deploy, and you go home. Until now.
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Here’s what we’ve learned about doing UI for mobile web apps with WebKit
Lately, we’ve been exploring ways to offer web apps that perform like native apps on mobile devices. For this short sprint we targeted mobile WebKit browsers—especially the default browsers on iOS and Android—because of their widespread use and ex...
makandra cards: A knowledge base on web development, RoR, and DevOps
What is makandra cards?
We are makandra, a team of 60 web developers, DevOps and UI/UX experts from Augsburg, Germany. We have firmly anchored the sharing of knowledge and continuous learning in our company culture. O...
Why developers should be force-fed state machines
Most web applications contain several examples of state machines, including accounts and subscriptions, invoices, orders, blog posts, and many more. The problem is that you might not necessarily think of them as state machines while designing your...
A collection of useful design resources for developers
This collection contains some useful design resources for developers. Many of them were mentioned in the Refactoring UI tutorials.
Tutorials
- Refactoring UI Videos
- [Refactori...
An Introduction to Sending HTML Email for Web Developers
A comprehensive introduction to sending HTML emails.
Intro:
HTML email: Two words that, when combined, brings tears to a developer’s eyes. If you’re a web developer, it’s inevitable that coding an email will be a task that gets dropped in your...
Matching elements on complex web pages with Webrat
XPath matchers can be combined with CSS-selector matchers. This is really useful if not, for example, the content of an element should be matched but the element itself like in the following example. Here a form is used to display data as default ...
Always show all form errors during development
You've been there: A form cannot be submitted, but you don't see a validation error because the field at fault has no corresponding input field on the form. Because this is usually a bug, you insert debug information listing all errors into the fo...
Remove resource fork files from a FAT volume on MacOS
Be careful!
The following solution will delete files on a volume. If you don't know exactly what you're doing, you can run into big trouble with your computer.
I play mp3 files on my car stereo that are stored on a SD-C...
YSlow for Firebug
YSlow analyzes web pages and tells you why they're slow based on the rules for high performance web sites. YSlow is a Firefox add-on integrated with the popular Firebug web development tool.
Variable fonts for web developers
This card is mainly an explanation how variable fonts work in CSS, not necessarily a recommendation to actually use them.
What is a variable font?
Designing and rendering fonts are two highly complex topics. For an arbitrary text to appear pro...