Baldur Bjarnason writes an immense treatise on the current sad state of software, grounded in the historical perspective of the past sad state of software.
Monday, August 30th, 2021
Friday, January 10th, 2020
Smart advice from Harry on setting performance budgets:
They shouldn’t be aspirational, they should be preventative … my suggestion for setting a budget for any trackable metric is to take the worst data point in the past two weeks and use that as your limit
Saturday, March 9th, 2019
I like Tim’s definition here:
A performance budget is a clearly defined limit on one or more performance metrics that the team agrees not to exceed, and that is used to guide design and development.
And I agree about the four attributes required for a performance budget to succeed. It must be:
The point is not to let the performance budget try to stand on its own, somewhere hidden in company documentation collecting dust. You need to be proactive about making the budget become a part of your everyday work.
Tuesday, October 9th, 2018
Great ideas from Addy on where to start with creating a performance budget that can act as a red line you don’t want to cross.
If it’s worth getting fast, it’s worth staying fast.
Tuesday, January 26th, 2016
A nifty tool from Brad to help calculate and allocate performance budgets. Click around and edit the numbers.
Thursday, October 15th, 2015
A handy little for calculating your performance budget based on how long you want your page to take to load on a particular connection.
Tuesday, November 18th, 2014
Some good practical advice from Tim on setting a performance budget.
Use rule-based metrics to make sure you haven’t overlooked simple optimizations.
Use quantity-based metrics as guides to help designers and developers make better decisions about what goes onto a page.
Monday, January 28th, 2013
Thursday, March 31st, 2011
Superb in-depth analysis of Ryanair’s website dark patterns and nasty brand strategy.