Go roland.zone

Benchmarking the M1 with the Go standard library

We are in a time where the open source tooling and developer story around Apple’s new M1 chip is all over our feeds. Among these was this interesting benchmark. It even highlights where a somewhat older Intel can still beat the M1, such as highly optimized crypto. In general, if your code relies on the Go parts more than native optimized code the M1 looks like a performance win.

GitHub github.com

An uptime monitor and status page powered by GitHub Actions

Okay this is pretty stinkin’ clever.

  • GitHub Actions is used as an uptime monitor
    • Every 5 minutes, a workflow visits your website to make sure it’s up
    • Response time is recorded every 6 hours and committed to git
    • Graphs of response time are generated every day
  • GitHub Issues are used for incident reports
    • An issue is opened if an endpoint is down
    • People from your team are assigned to the issue
    • Incidents reports are posted as issue comments
    • Issues are locked so non-members cannot comment on them
    • Issues are closed automatically when your site comes back up
    • Slack notifications are sent on updates
  • GitHub Pages are used for the status website
    • A simple, beautiful, and accessible PWA is generated
    • Built with Svelte and Sapper
    • Fetches data from this repository using the GitHub API

Go github.com

Maddy – a composable all-in-one mail server

Maddy Mail Server implements all functionality required to run an email server. It can send messages via SMTP (works as MTA), accept messages via SMTP (works as MX) and store messages while providing access to them via IMAP. In addition to that it implements auxiliary protocols that are mandatory to keep email reasonably secure (DKIM, SPF, DMARC, DANE, MTA-STS).

It replaces Postfix, Dovecot, OpenDKIM, OpenSPF, OpenDMARC and more with one daemon with uniform configuration and minimal maintenance cost.

IMAP storage is still in beta, but this is one to watch as it could dramatically simplify your infrastructure.

DigitalOcean Icon DigitalOcean – Sponsored

Free Python machine learning projects ebook

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As machine learning is increasingly leveraged to find patterns, conduct analysis, and make decisions — sometimes without final input from humans who may be impacted by these findings — it is crucial to invest in bringing more stakeholders into the fold.

This a free book of Python projects in machine learning from Lisa Tagliaferri and Brian Boucheron (DigitalOcean) tries to do just that: to equip the developers of today and tomorrow with tools they can use to better understand, evaluate, and shape machine learning to help ensure that it is serving us all.

Jaana Dogan Medium

What did I forget by working for the same company?

Jaana Dogan, now working at AWS, reflects on her (long) time at Google:

My time was up for one exact reason. I no longer had no clue what the life outside Google felt like. My actual superpower was gone. I remember sitting in meetings only bringing insights from what I hear from customers without truly understanding how things worked outside of our bubble end-to-end.

Thoughtful reflection is a powerful tool in your life. Sharing that reflection with others, like Jaana does here, can be a powerful tool in other people’s lives. 💪

TypeScript github.com

Tips for performant TypeScript

From Microsoft’s TypeScript wiki on GitHub:

There are easy ways to configure TypeScript to ensure faster compilations and editing experiences. The earlier on these practices are adopted, the better. Beyond best-practices, there are some common techniques for investigating slow compilations/editing experiences, some common fixes, and some common ways of helping the TypeScript team investigate the issues as a last resort.

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