Simon Willison’s Weblog

Entries in Mar, 2014

Filters: Type: entry × Year: 2014 × Month: Mar ×


We applied to Y Combinator a few weeks ago and submitted a demo. We made significant progress since then and have a much better demo now. Is it possible to replace the demo? Is it advisable?

It’s fine to replace the demo, and definitely a good idea if your new demo is better. That said, don’t expect that anyone who has viewed the old demo will check out the new one. As a result the sooner you get the new demo in place the better.

[... 91 words]

Have you ever experienced a boost in productivity by switching to a different programming language?

Switching from PHP to Python (over a decade ago now) dramatically improved my productivity as a programmer.

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How does one decide which Javascript framework (e.g. Node, Backbone, Angular) to use on any given project?

If you are just learning JavaScript, I suggest trying to work without any frameworks or libraries at all. Starting with something like Angular will make it much harder for you to learn the core language and browser APIs.

[... 137 words]

What are some tips for improving public speaking skills quickly?

Practice your talk, out loud, in private, as many times as possible before you deliver it. There’s no better way of ensuring you know your material and that you can deliver it at a sensible pace without freezing up.

[... 127 words]

Are there any YC startups based around open source software?

There have been a few.

[... 99 words]