Don't Fear the Closure

Lennon Day-Reynolds (Dark Horse Comics)
JavaScript
Location: Portland 255
Presentation: external link
Average rating: ***..
(3.67, 12 ratings)

As a language, Javascript has had a truly remarkable history: named after the unrelated Java language in a blatent attempt to catch its marketing coattails; mocked as a “toy language” and generally ignored by most software engineers; finally, made indispensable by the rise of modern, highly-dynamic web applications.

The funny thing is that there are actually some pretty cool concepts in this weird little language. Higher-order functions, prototype-based object orientation, and asynchronous messaging all lurk at the heart of modern Javascript code.

This presentation will go back to the languages that helped inspire the original design of Javascript (Self, Scheme) and those it’s borrowed from more recently (Python, ML, Erlang) to see how these powerful idioms were used in their original incarnations. In the process, we’ll see how Javascript knits together these eclectic influences to make something truly new.

Lennon Day-Reynolds

Dark Horse Comics

Lennon Day-Reynolds is a software developer based in Portland, OR, with a particular interest in web technology, open source software, and usability. He’s been building web sites for communities, businesses, and academia for over a decade. He currently works at Dark Horse Comics, fulfilling a lifelong dream to do nerdy things at the geekiest publishing company in the world.

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Comments

Picture of Brian LeRoux
Brian LeRoux
07/22/2010 3:51pm PDT

solid review of js / loved the recommendations for checking out functional style languages like Scheme and prototype based langauges like Smalltalk

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