The what, who, when, where, and why of code. A technical blog by Nicholas Westby.https://www.code101.neten-ushttps://www.code101.net/temporal-ratchetinghttps://www.code101.net/temporal-ratchetingA mechanism that prevents quality degradation and builds steady improvement directly into your test suite without dedicated cleanup sprints.Tue, 24 Mar 2026 00:00:00 GMThttps://www.code101.net/spot-check-testinghttps://www.code101.net/spot-check-testingA practical approach to running expensive accessibility and Lighthouse tests in CI without ballooning your time budget.Thu, 12 Mar 2026 00:00:00 GMThttps://www.code101.net/number-swap-brain-teaserhttps://www.code101.net/number-swap-brain-teaserThe many ways to swap two numbers.Thu, 27 Jun 2024 00:00:00 GMThttps://www.code101.net/full-stack-dev-2024https://www.code101.net/full-stack-dev-2024As time marches on and technology evolves, becoming a full stack developer is a moving target. Here is how to start in 2024.Tue, 11 Jun 2024 00:00:00 GMThttps://www.code101.net/incorporating-a-movie-database-building-flickseehttps://www.code101.net/incorporating-a-movie-database-building-flickseeBuilding a movie app is the easy part. Finding the data for every movie is harder. Here's how you can do it.Thu, 18 Apr 2024 00:00:00 GMThttps://www.code101.net/super-page-speedhttps://www.code101.net/super-page-speedReal world examples of how to achieve exceptional page speed with your website (especially Umbraco websites).Sat, 25 Sep 2021 00:00:00 GMThttps://www.code101.net/resilient-dynamic-properties-in-razor-views-using-safeexpandoobjecthttps://www.code101.net/resilient-dynamic-properties-in-razor-views-using-safeexpandoobjectA solution for fault-tolerant, case-insensitive, dynamic properties to enable email functionality within Formulate's system.Tue, 04 Aug 2020 00:00:00 GMThttps://www.code101.net/announcing-formulate-prohttps://www.code101.net/announcing-formulate-proFormulate Pro adds premium features to the free Umbraco form builder, starting with designed email templates.Tue, 26 May 2020 00:00:00 GMThttps://www.code101.net/replacing-angular-with-plain-javascript-moduleshttps://www.code101.net/replacing-angular-with-plain-javascript-modulesHow we improved PageSpeed Insights scores from 35 to 99 by replacing Angular with plain JavaScript modules.Sat, 09 May 2020 00:00:00 GMThttps://www.code101.net/preventing-all-file-downloads-in-folder-with-webconfig-filehttps://www.code101.net/preventing-all-file-downloads-in-folder-with-webconfig-fileHow to use a web.config file to prevent all file downloads from a folder in IIS.Mon, 27 Apr 2020 00:00:00 GMThttps://www.code101.net/making-custom-field-validations-in-formulatehttps://www.code101.net/making-custom-field-validations-in-formulateA comprehensive tutorial on creating custom field validations in Umbraco Formulate.Tue, 25 Dec 2018 00:00:00 GMThttps://www.code101.net/umbraco-formulate-2-plain-javascript-editionhttps://www.code101.net/umbraco-formulate-2-plain-javascript-editionFormulate 2.0 introduces a new Plain JavaScript Template, replacing the AngularJS dependency with a tiny 7.8KB script.Mon, 08 Oct 2018 00:00:00 GMThttps://www.code101.net/dynamic-email-recipients-with-umbraco-formulatehttps://www.code101.net/dynamic-email-recipients-with-umbraco-formulateTwo approaches for dynamically changing email recipients based on form field values or the current page.Sun, 27 May 2018 00:00:00 GMThttps://www.code101.net/slash-page-load-times-in-umbracohttps://www.code101.net/slash-page-load-times-in-umbracoHow to lower page load time from 1.5 seconds to 1/5 of a second with very little effort.Tue, 03 Apr 2018 00:00:00 GMThttps://www.code101.net/building-umbraco-websites-with-archetype-widgets-and-dittohttps://www.code101.net/building-umbraco-websites-with-archetype-widgets-and-dittoA practical approach to Umbraco development using Archetype fieldsets as widgets and Ditto for mapping content to C# classes.Tue, 06 Dec 2016 00:00:00 GMThttps://www.code101.net/clean-up-your-umbraco-dashboardshttps://www.code101.net/clean-up-your-umbraco-dashboardsClean up your Umbraco dashboards and show a custom dashboard rather than a built-in one.Tue, 06 Dec 2016 00:00:00 GMThttps://www.code101.net/a-guided-tour-of-umbraco-formulate-2016-editionhttps://www.code101.net/a-guided-tour-of-umbraco-formulate-2016-editionA comprehensive overview of Umbraco Formulate's capabilities, from form building to extensibility.Sun, 04 Dec 2016 00:00:00 GMThttps://www.code101.net/how-can-umbraco-make-my-life-betterhttps://www.code101.net/how-can-umbraco-make-my-life-betterHow Umbraco benefits marketers, business owners, and programmers alike.Thu, 01 Dec 2016 00:00:00 GMThttps://www.code101.net/solutions-are-problems-and-problems-are-solutionshttps://www.code101.net/solutions-are-problems-and-problems-are-solutionsA philosophical look at how every solution creates new problems, and why that is actually a good thing.Wed, 30 Nov 2016 00:00:00 GMThttps://www.code101.net/links-in-umbraco-are-broken-but-alternatives-existhttps://www.code101.net/links-in-umbraco-are-broken-but-alternatives-existArchetype fixes most of the things wrong with Umbraco's built-in property editors geared toward creating links to content, media, and URL's.Tue, 29 Nov 2016 00:00:00 GMThttps://www.code101.net/bulletproof-interface-deserialization-in-jsonnethttps://www.code101.net/bulletproof-interface-deserialization-in-jsonnetHow to handle tricky situations that can arise during deserialization of interfaces in Json.NET, with solutions for managing them.Mon, 02 May 2016 00:00:00 GMThttps://www.code101.net/umbraco-zeitgeisthttps://www.code101.net/umbraco-zeitgeistHow you should build Umbraco sites, how you shouldn't build Umbraco sites, and how Umbraco sites will be built in the future.Tue, 01 Dec 2015 00:00:00 GMT