Charlie Gerard

I am a senior developer advocate, passionate about creative coding and building interactive prototypes mixing science, art & technology. I also spend time mentoring, contributing to OSS and speaking.

Seattle Joined on Jun 23, 2017 https://charliegerard.dev

Work

Senior Developer Advocate at Stripe

HTML, CSS, JavaScript, Ruby/Rails, Python, Arduino.

37 posts published

7 comments written

1 tag followed

Charlie Gerard for Stripe

Jul 18 '23

Accept PayPal as a payment method with Stripe in the EU, UK and Switzerland

#stripe #paypal

5 min read

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Charlie Gerard for Stripe

Jun 21 '23

Accept payments using Tap to Pay for Android with Stripe

#stripe #android

9 min read

Charlie Gerard

Apr 4 '23

Notes from competing in my first CTF

#cybersecurity #ctf #security

4 min read

Charlie Gerard for Stripe

Mar 1 '23

Use Payment Links as an embedded button

#stripe #paymentlinks #lowcode #javascript

3 min read

Charlie Gerard for Stripe

Feb 13 '23

From Wi-Fi to Li-Fi, sending data via light using Arduino and JavaScript

#lifi #arduino #stripe #iot

11 min read

Charlie Gerard for Stripe

Oct 28 '22

Demystifying machine learning via Bluetooth with Arduino

#arduino #javascript #bluetooth #tfjs

8 min read

Charlie Gerard for Stripe

Oct 10 '22

Gesture-based payments

#javascript #stripe #arduino #tensorflow

10 min read

Charlie Gerard for Stripe

Sep 8 '22

Providing receipts for in-person transactions with Terminal

#stripe #terminal

3 min read

Charlie Gerard for Stripe

Aug 29 '22

Create an omnichannel shopping experience with Stripe Terminal in Node.js

#stripe #terminal #payments #node

5 min read

Charlie Gerard

Aug 29 '22

Building an aircraft radar system in JavaScript

#javascript #webusb #rtlsdr

718

7 min read

Charlie Gerard for Stripe

Aug 8 '22

The potential of pay-what-you-want Payment Links

#nocode #creator #payment #fintech

4 min read

Charlie Gerard for Stripe

Jul 15 '22

How to collect tips with Stripe Terminal

#stripe #terminal #payments

4 min read

Charlie Gerard for Stripe

Jul 11 '22

How to display cart details on Stripe Terminal

#stripe #terminal #javascript

2 min read

Charlie Gerard

Jun 28 '22

Gaining remote access to a computer with a reverse shell attack in Node.js

#cybersecurity #javascript #node

286

9 min read

Charlie Gerard for Stripe

Jun 6 '22

Ultrasonic payments

#javascript #stripe

278

7 min read

Charlie Gerard for Stripe

May 27 '22

Create a Markdoc plugin in less than 15 lines of code

#markdoc #markdown #parcel

3 min read

Charlie Gerard for Stripe

May 11 '22

Getting started with Markdoc in Next.js

#nextjs #markdoc #stripe #opensource

122

6 min read

Charlie Gerard

May 6 '22

Running a ransomware attack in a Node.js module

#node #security #javascript

443

7 min read

Charlie Gerard for Stripe

Mar 31 '22

Try before you buy: adding a trial period to subscriptions

#stripe #javascript #ecommerce

3 min read

Charlie Gerard for Stripe

Mar 31 '22

Request payment anywhere, anytime with Payment Links

#stripe #payment #ecommerce

3 min read

Charlie Gerard

Jan 20 '22

Building UIs in Figma with hand movements

#javascript #machinelearning #tensorflow #tfjs

309

4 min read

Charlie Gerard for Netlify

Dec 13 '21

Setting up redirects on Netlify

#netlify #jamstack

2 min read

Charlie Gerard

Aug 1 '21

Making an interactive digital frame with head-tracking using Three.js and TensorFlow.js

#threejs #tensorflow #javascript #creativecoding

111

5 min read

Charlie Gerard

Apr 14 '21

Toggle dark/light mode by clapping your hands

#tensorflow #machinelearning

263

5 min read

Charlie Gerard

Apr 5 '21

Setting up a RaspberryPi without monitor and keyboard

#raspberrypi #iot

3 min read

Charlie Gerard

Mar 8 '21

Predicting indoor location using machine learning and wifi information

#machinelearning #node

4 min read

Charlie Gerard

Mar 6 '21

Writing a TailwindCSS variant plugin

#tailwindcss #css

2 min read

Charlie Gerard

Aug 16 '20

Creating a Github action to detect toxic comments using TensorFlow.js

#tensorflow #javascript #machinelearning

208

6 min read

Charlie Gerard

May 11 '20

Motion-controlled Fruit Ninja game using Three.js & Tensorflow.js

#javascript #tensorflow #tfjs #threejs

177

9 min read

Charlie Gerard

Dec 22 '19

Acoustic activity recognition in JavaScript

#javascript #tensorflow #creativecoding #machinelearning

265

9 min read

Charlie Gerard

Oct 24 '19

Playing Beat Saber in the browser with body movements using PoseNet & Tensorflow.js

#javascript #tensorflow #machinelearning #creativecoding

268

10 min read

Charlie Gerard

Sep 1 '19

Play Street Fighter with body movements using Arduino and Tensorflow.js

#javascript #machinelearning #arduino #tensorflowjs

190

11 min read

Charlie Gerard

Jul 24 '19

Playing Air Drums in JavaScript

#javascript #iot #creativecoding #node

249

4 min read

Charlie Gerard

Jul 2 '19

Making an interactive hoverboard game using JavaScript and web sockets.

#javascript #iot #webdev #creativecoding

116

6 min read

Charlie Gerard

Mar 20 '19

Things nobody ever taught me about CSS

#css #webdev #frontend

185

5 min read

Charlie Gerard

Nov 22 '18

Experimenting with brain-computer interfaces in JavaScript

#neurotechnology #eeg #javascript #node

175

12 min read

Charlie Gerard

Jun 23 '17

Nevertheless, Charlie Gerard Coded

#wecoded

1 min read

Writing Debut

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