Self-Hosted-Apis on Pi Stack

Self-Hosted Avatar Generation Services: DiceBear vs Boring Avatars vs Multiavatar

Mon, 08 Jun 2026 00:00:00 +0000

Introduction

Every modern application needs user avatars. Whether it’s a team collaboration tool, a social network, a customer dashboard, or a forum — default profile pictures are a UX must. While Gravatar has been the go-to solution for years, its reliance on a third-party service raises privacy concerns and creates an external dependency. Self-hosted avatar generation services give you full control over avatar styling, data privacy, and uptime.

Self-Hosted Elevation Data APIs: Open-Elevation vs OpenTopoData vs SRTM Tile Server

Mon, 08 Jun 2026 00:00:00 +0000

Introduction

Elevation data underpins a surprising number of modern applications — from hiking and cycling route planners that calculate cumulative elevation gain to drone flight path planning, solar panel placement optimization, flood risk modeling, and telecommunications line-of-sight analysis. The Google Elevation API has long been the default choice, but with its pay-per-request pricing and dependency on a cloud provider, many developers are turning to self-hosted alternatives.

Self-Hosted Open Graph Image Generators: Satori vs OG Image vs Puppeteer-based Solutions

Mon, 08 Jun 2026 00:00:00 +0000

Introduction

Open Graph (OG) images — those preview cards that appear when you share a link on Twitter, Facebook, LinkedIn, Slack, or Discord — are one of the most impactful yet overlooked elements of web development. A well-designed OG image can increase click-through rates by 40% or more. Without one, social platforms show a generic gray box that screams “unprofessional.”