From the blog ✍️ page 2

Fixing duplicate content pops in Sitefinity, no more urlname issues. This will load and run a custom backend content view script to update the fields on the clientside.

How on earth can you find out which pages contain specific widgets? We've got you covered, a new widget that will enumerate your widgets and show you where they live!

Sitefinity page designer loads in Angular, so here's now to have your Angular widget not conflict with that!

If your users log in with a social account, they also then need a way to log OUT of that social account as well right?

How to setup free SSL certificates in your sitefinity site

If you think Sitefinity loads slow, you should update to a version using the new Microsoft Roslyn Compiler, or just hack it into your current version.

Sitefinity doesn't natively allow for forms to popup in a modal window, but it's not that complex, here's how!

Identifying problems in the Sitefinity page editor

Don't forget to disable Sitefinity Warmup Plugins to get the most of the 10.1 dev speed improvements.

Remote certificate is invalid according to the validation procedure. Sitefinity 10 introduced a new login system based on Identity Server 3 and now logging into the backend might throw certificate errors.

Add a bootstrap dropdown navigation template to Sitefinity

KendoUI widgets such as the Grid often expose a cannot read property data of undefined error. It's pretty generic and not helpful, here's what it means.

How to prevent your Sitefinity content editors from pasting in bad content into the KendoUI Editor widget from MSWord, or content full of inline styling.

Modifying the AND\OR logic combining sitefinity taxa

How to change the way RadEditor\Kendo WYSIWYG editors display their related content.

How to edit the generic column form names in Sitefinity Feather MVC, it's a bit hidden now.

Good way to add size specific selectors to your nativescript css

Sitefinity Document Folder List Treeview Widget available

When you're doing a migration from Hybrid to Pure MVC it's hard to know which widgets need to change, here's a quick trick!

Sitefinitys Ldap implementation aggressively caches every ldap query, which is good (really), however there's a massive hole in the implementation, heres how to fix it.

Here's a quick way you can hide content from being Indexed by Sitefinity Lucene search.

Specifying a resource package for Sitefinity Feather in hybrid mode

Sitefinity 8.2 Beta 2 Announced, and then yanked. Here's what was there before it was taken down.

Here's how to organize\sort widgets in your Sitefinity page designer toolbox, pretty easy

Optimize your Sitefinity RadListView definitions to prevent massive ASP.Net rendered html bloat