What is customer retention cost and how do you calculate it?

What is customer retention cost and how do you calculate it?

We've redesigned our Docs and migrated to Next.js

This is a transcription of videos Elon Musk's appearance on stage with Dave Chapelle using OpenAI's Whisper model with some manual error corrections and annotations for crowd noise. As with the Exhibit H Twitter text message release, there are a lot of articles that quote bits of this, but the artic...

Embedding Yjs and Automerge into Postgres for collaborative applications.

This tutorial shows you how to use geohashing to connect users based on location, in this case to connect users in chat.

This tutorial shows you how to use geohashing to connect users based on location, in this case to connect users in chat.

In this article I’ll cover three techniques to compute special types of polynomial products that show up in lattice cryptography and fully homomorphic encryption. Namely, the negacyclic polynomial product, which is the product of two polynomials in the quotient ring $\mathbb{Z}[x] / (x^N + 1)$. As a...

Traits we look for to maintain a culture of shipping fast and often

Build an Open Source Project, Win $1500 and the Supabase Darkmode Keyboard

Ever since Hooks were released in React, we've been using the hook to fetch data, whether directly or abstracted away behind Redux Thunks…

Ever since Hooks were released in React, we've been using the hook to fetch data, whether directly or abstracted away behind Redux Thunks…

This blog covers the types of content moderation and the best way to moderate content to ensure you are delivering a great user experience.

This blog covers the types of content moderation and the best way to moderate content to ensure you are delivering a great user experience.

Switching databases is like a heart transplant, and migrating all your database’s production, staging, and development environments across providers is a risky process that requires significant effort and expertise, all of which can be quite intimidating.  But you don’t have to choose between develo...

It’s been around two and a half years since Shopify became a fully remote-first company. James Stanier shares three big learnings that are essential to succeeding remotely.

Serverless computing has a range of benefits. It means quick and simple deployments with no servers to manage or maintain. It means true scalability, serving a large demand without breaking a sweat if and when you get it. (On the other hand, it also means pay-per-use, so you don’t end up out of pock...

A frequently encountered doubt people have when using jOOQ is to decide when a “complex” query should be written using jOOQ API vs. when it should be implemented using native SQL. The jOOQ manual is full of side by side examples of the same query, e.g. Using jOOQ: Using native SQL: In the native SQL...

The UK’s most advanced payments innovators demystify open banking.

The UK’s most advanced payments innovators demystify open banking.

Welcome to HogMail, our newsletter featuring the best of the PostHog blog, tutorials, product guides, and curated articles on building great products…

In this guide, we’ll walk you through how a real-time messaging API works and how it adds value to your platform.

In this guide, we explore how building a real-time chat application with custom features enables user engagement and retention.

This guide explores app push notifications in-depth, the types, how they work, web vs mobile, and how they work with real time messaging.

Optimize your apps for speed and growth, along with the main benefits of using our pre-built React components.

In this guide, we’ll walk you through how a real-time messaging API works and how it adds value to your platform.

In this guide, we explore how building a real-time chat application with custom features enables user engagement and retention.

This guide explores app push notifications in-depth, the types, how they work, web vs mobile, and how they work with real time messaging.