Sean Rennie – Medium

Sean Rennie

Programatic message threading with your Slack Bot

Thread related messages & avoid being an automated spammer.

May 24, 2021

Programatic message threading with your Slack Bot

May 24, 2021

COGs in production

Leveraging Cloud Optimised GeoTIFFs (COGs) to display high resolution drone imagery on a web application. Save on processing and storage…

May 12, 2021

COGs in production

May 12, 2021

Building a Slack bot

… and using it to send status messages or other notifications to Slack from any browser app

Apr 26, 2021

Building a Slack bot

Apr 26, 2021

Angular at a glance

Four things I learned trying Angular for the first time.

Mar 23, 2021

Angular at a glance

Mar 23, 2021

Migrating react-leaflet from v2 to v3

Some notes on migrating a production app from react-leaflet v2 to v3. I’ll walk through some reasons to upgrade, whats changed, examples…

Feb 21, 2021

Migrating react-leaflet from v2 to v3

Feb 21, 2021

Local state management with Apollo and React hooks.

Using Apollo’s new react hooks to create simple to use local state in a react application. This one uses Typescript.

Oct 29, 2019

Local state management with Apollo and React hooks.

Oct 29, 2019

Local State management with React hooks and the Context API using Typescript

An adaption of Luke Hall’s great article, State Management with React Hooks and Context API in 10 lines of code, for my React Typescript …

Sep 27, 2019

Local State management with React hooks and the Context API using Typescript

Sep 27, 2019

Sean Rennie

Sean Rennie

Software engineer with a love of maps and anything geospatial. I enjoy techno, the outdoors, tequila & coffee. Currently working at Sensat Ltd

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