technical.cx Sources

Lobsters

Rendering untrusted HTML email, safely | The Making of Close

One of the earliest core features we built in Close was our email sync feature, which allows Close to automatically pull in email communication between your sales team and your sales contacts and display them for your team to see. We present a unified...

Lobsters

In Context - Rich Hickey (Clojure/Conj 2026)

Building flexible systems means embracing the ever-changing shape of information as it flows throughout. How can we document and enforce our expectations wit...

Lobsters

Hanami, Why?: Model Citizens

Why Hanami splits its database layer into relations, repos, and structs, and how that split keeps your persistence layer from leaking into the rest of your app.

Topics: Databases

Entities: Databases

Lobsters

A5 v1.0 | A5

A permanent cell ID system, coverings with set operations, spatial hierarchy functions and faster indexing, in every language.