Many things happen throughout a day. I use this log to keep track of things I did or plan to do (mostly related to wikis and the engineering environment around that). This is not a Wikimedia staff log (these activities can be volunteer contributions to Wikimedia wikis, volunteer contributions to jQuery projects, stuff I do for my own projects or blog, work I do for the Wikimedia Foundation, work I do for the jQuery Foundation, etc.). Activities listed here are for mostly for my own reference, but others may find the transparency useful. Expand this section or check User:Krinkle for more info about me.
Stuff I do on a daily basis:
MediaWiki core: Front-end development, ResourceLoader, Code Review, bug hunting and fixing, and whatever comes to mind.
Gadgets and other scripts: As a community member I maintain/write many gadgets and site-wide scripts on numerous wikis. I often fix bugs, update versions, clean up and refresh old gadgets etc..
Toolserver: Maintenance and creation of tools on the Toolserver. On User:Krinkle/Tools is a fairly complete overview of the different tools I created. I'm also creator of the Intuition project (for more info, check the Intuition project pages at translatewiki.net).
MediaWiki.org: Writing technical documentation on MediaWiki.org.
Countervandalism Network: Since early 2010 I'm a member of the Countervandalism Network (senior staff). An unofficial semi-formal organization independent from the Wikimedia Foundation destined to join forces against vandalism by offering hosting for and building/maintaining tools. Sub-initiatives: Small Wiki Monitoring Team and CVNBot. See also CVN Server admin log.
Wikimedia wikis: Although my account is unified on all 800+ wikis, I'm mostly active on Wikimedia Commons and the Dutch Wikipedia, both on which I'm an administrator doing maintenance tasks (patrolling edits and uploads, counter-vandalism, copyright violations, etc.). See also my global account overview.