Simon Willison’s Weblog

Items tagged javascript, googlemaps in 2010

Filters: Year: 2010 × javascript × googlemaps ×

Diffable: only download the deltas. JavaScript library for detecting and serving diffs to JavaScript rather than downloading large scripts every time a few lines of code are changed. “Using Diffable has reduced page load times in Google Maps by more than 1200 milliseconds (~25%). Note that this benefit only affects users that have an older version of the script in cache. For Google Maps that’s 20-25% of users.” # 11th July 2010, 12:19 pm commit dae961a... I’ve finally added an OpenStreetMap tab to—here’s the diff, it turns out adding a custom OpenStreetMap layer to an existing Google Maps application only takes a few lines of boilerplate code. # 10th July 2010, 12:22 pm