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It feels like every 2 years I have to re-learn everything. Yeah, that's the life of a developer.

Brentwood, CA Joined on Mar 9, 2020 https://linktr.ee/calvinpak

Education

B.Sc. Electrical Engineer & Computer Science

Work

CEO & Founder at The APIS

Pinned

Jan 10 '21

Publishing Your API Documentations

#documentation #api #postman #paw

2 min read

Jun 16 '20

How-to Read & Write Google Sheets with React

#googlesheets #react #glideapp #javascript

68 26

3 min read

May 31 '20

Beware of Mutation in Spread & React Hooks and How Can You Fix It

#javascript #react #lodash #mutation

2 min read

CP for The APIS

Jan 15 '21

DeFi Basics: DeFi Rates API

2 min read

How-to Read & Write Google Sheets with React

You only need to share the spreadsheet with your google app. ...

Jan 5 '21

How-to Avoid Rounding "Errors" in Excel

I agree, Python is amazing for dealing with numbers! While th...

Oct 18 '20

Rando.js: replacing Math.random()

Very nice work!

Jun 1 '20

At 42 I landed my first full-job as a junior web developer.

Very inspiring story! Thanks for sharing!

Jun 1 '20

React Hooks Tutorial: The Practical Guide to Learning Hooks for Beginners

Any suggestion on how to do multi-page form validations, Ibas...

May 13 '20

Javascript Array Manipulation With Sets

Note on unions: [...new Set(a1, a2))] works for same type, f...

Apr 23 '20

React Hooks Tutorial: The Practical Guide to Learning Hooks for Beginners

This is a great tutorial, very comprehensive, too! Thank yo...

Mar 27 '20

CP for The APIS

Jan 14 '21

Blockchain Basics: Create Wallet with One API Call

16 1

3 min read

Jan 3 '21

Simple Currency Input

#javascript #forms #finance #react

1 min read

Nov 3 '20

How-To Write a Simple Countdown with React

#react #javascript #timer

14 1

2 min read

Oct 28 '20

How To Get Client IP with Javascript / React

#javascript #react #webdev

1 min read

Oct 18 '20

How-to Avoid Rounding "Errors" in Excel

#excel #finance #javascript

6 4

2 min read

Oct 17 '20

Simple URL validation with Javascript

#javascript #webdev #schema #yup

14 1

1 min read

Oct 15 '20

Yup Schema Commonly Used Examples

#javascript #schema #yup #regex

15 2

1 min read

May 31 '20

React Bootstrap Outlined Tooltip Style/CSS

#javascript #css #bootstrap #tooltip

1 min read

May 27 '20

Javascript Yesterday, Today, and Tomorrow

#javascript #date

1 min read

Apr 25 '20

Playgrounds & Sandboxes

#javascript #react #notes

2 min read

Apr 23 '20

Javascript for() vs forEach() vs map()

#javascript #notes

1 min read

Apr 18 '20

Javascript Array Manipulation With Sets

#javascript #notes

5 1

1 min read

Apr 9 '20

Are You Good At Coding Under Pressure?

6 1

3 min read

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Pinned

Publishing Your API Documentations

How-to Read & Write Google Sheets with React

Beware of Mutation in Spread & React Hooks and How Can You Fix It

DeFi Basics: DeFi Rates API

Recent comments

How-to Read & Write Google Sheets with React

How-to Avoid Rounding "Errors" in Excel

Rando.js: replacing Math.random()

At 42 I landed my first full-job as a junior web developer.

React Hooks Tutorial: The Practical Guide to Learning Hooks for Beginners

Javascript Array Manipulation With Sets

React Hooks Tutorial: The Practical Guide to Learning Hooks for Beginners

Blockchain Basics: Create Wallet with One API Call

Simple Currency Input

How-To Write a Simple Countdown with React

How To Get Client IP with Javascript / React

How-to Avoid Rounding "Errors" in Excel

Simple URL validation with Javascript

Yup Schema Commonly Used Examples

React Bootstrap Outlined Tooltip Style/CSS

Javascript Yesterday, Today, and Tomorrow

Playgrounds & Sandboxes

Javascript for() vs forEach() vs map()

Javascript Array Manipulation With Sets

Are You Good At Coding Under Pressure?