Ciprian Dorin Craciun Avatar

Ciprian Dorin Craciun

Timisoara, Romania · GitHub · LinkedIn · Website

Jean Yang future.a16z.com

Building for the 99% Developers

Jean Yang:

Should you move to serverless? Is GraphQL the answer to your API woes? Should you follow the latest DevOps playbook to increase your system reliability? In the world of tech tools, there’s a lot of buzz. But it doesn’t always reflect the daily reality of programmers.

As the founder of a developer tools startup, I’ve talked with hundreds, if not thousands, of software developers over the last few years in the course of routine user research. The common theme in these conversations, even bigger than the need for the product we were building, was an overarching need that is currently underserved: building for real developers, or what I like to call the 99% Developers.

Good stuff to be reminded of. That reminds me: You are not Google/Amazon/LinkedIn.

Ciprian Dorin Craciun notes.volution.ro

In Go-land you pay even for what you don't use

While I was trying to identify why my-Go-based project took more than three times to execute than a similar Bash script (for a code-path that amounted to just a few stderr writes), I found that many of the Go packages (including some in the built-in library) have quite “heavy” static initializers, which due to how Go initialization works are always executed regardless if I use them for a particular code-path or not.

Also, with the newly introduced GODEBUG=inittrace=1 in Go 1.16 developers can now investigate the cost of static initializers of their dependencies, thus I wanted to raise the awareness of this issue.

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