Jack Yeh – Medium

Jack Yeh
in
TeamZeroLabs

Observability Is Not Optional

Sir, do you know how fast you were going? Nope, I didn’t buy any Dashboard Add-on, it costs seven thousands dollar extra. I rather enjoy…

3 min readJan 29, 2021

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Observability Is Not Optional

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Jack Yeh
in
TeamZeroLabs

Can We Restart this Server?

The answer may be scarier than you can imagine.

5 min readJan 17, 2021

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Can We Restart this Server?

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Jack Yeh
in
TeamZeroLabs

Start Here: Zero to JavaScript — Callback/Fetching data/Working with JSON

Bite size Javascript Lesson you can finish in 3–5 minutes! Missed the previous lesson on Built-in functions and Class? Go here.

8 min readNov 21, 2020

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Start Here: Zero to JavaScript — Callback/Fetching data/Working with JSON

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Jack Yeh
in
TeamZeroLabs

Start Here: Zero to JavaScript — Rolling Dices, built-in Math functions, and Class

Bite size Javascript Lesson you can finish in 3–5 minutes!

7 min readNov 20, 2020

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Start Here: Zero to JavaScript — Rolling Dices, built-in Math functions, and Class

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Jack Yeh
in
TeamZeroLabs

Start Here: Zero to JavaScript — function, for-loops, if-else

Bite size Javascript Lesson you can finish in 3–5 minutes!

7 min readNov 19, 2020

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Start Here: Zero to JavaScript — function, for-loops, if-else

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Jack Yeh
in
TeamZeroLabs

Start Here: Zero to JavaScript — Value Types

Bite size Javascript Lesson you can finish in 3 minutes!

5 min readNov 18, 2020

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Start Here: Zero to JavaScript — Value Types

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Jack Yeh
in
TeamZeroLabs

2020 Node.JS Quick Upgrade Guide

Bring your repository into the future in 5 easy steps.

8 min readNov 15, 2020

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2020 Node.JS Quick Upgrade Guide

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Jack Yeh
in
TeamZeroLabs

Write aPrometheus API Exporter in Record Time

Got an API you want to monitor the trend of? You can do it really fast with the right sets of tools.

6 min readNov 8, 2020

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Write aPrometheus API Exporter in Record Time

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Jack Yeh
in
TeamZeroLabs

3 Steps to Make Any Node.JS API Library Better

What I wish every Library author would do in the world of API Libraries.

4 min readOct 17, 2020

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3 Steps to Make Any Node.JS API Library Better

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Jack Yeh
in
TeamZeroLabs

15 Steps to Write an Application Prometheus Exporter in GO

5 min readSep 20, 2020

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15 Steps to Write an Application Prometheus Exporter in GO

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1

Jack Yeh

Jack Yeh

I monitor your full stack deployment in production, so you can sleep at night. Docker | Kubernetes | AWS | Prometheus | Grafana

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