NESTJS · DAY 034
Background jobs with BullMQ: what developers should know
Expona Admin · Oct 27, 2026 · 8 min read
Tag · 141 articles
#AI
Practical AI articles, guides and code examples from the Expona engineering blog.
NESTJS · DAY 037
Cron jobs with multiple instances for NestJS developers
Expona Admin · Oct 27, 2026 · 8 min read
NESTJS · DAY 044
Hybrid apps: HTTP plus microservices — a practical guide
Expona Admin · Oct 27, 2026 · 8 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 084
Optimizing for AI search in Technical SEO for Developers
Expona Admin · Oct 27, 2026 · 5 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 085
What about llms.txt: a Technical SEO guide for developers
Expona Admin · Oct 27, 2026 · 7 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 086
Controlling AI crawlers: a practical Technical SEO guide
Expona Admin · Oct 27, 2026 · 8 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 087
Get cited in AI answers: a practical Technical SEO guide
Expona Admin · Oct 27, 2026 · 7 min read
TECHNICAL SEO FOR DEVELOPERS · DAY 100
100 days of technical SEO: lessons — a step-by-step guide
Expona Admin · Oct 27, 2026 · 7 min read
KAFKA & WEBSOCKETS · DAY 053
When SSE is enough: a practical Kafka & WebSockets guide
Expona Admin · Oct 27, 2026 · 7 min read
AWS FOR DEVELOPERS · DAY 094
AI features with Bedrock: a hands-on guide for engineers
Expona Admin · Oct 27, 2026 · 7 min read
JAVASCRIPT & TYPESCRIPT · DAY 076
Streams in JavaScript: a practical guide for developers
Expona Admin · Oct 27, 2026 · 10 min read
JAVASCRIPT & TYPESCRIPT · DAY 077
Stream large responses: a practical guide for developers
Expona Admin · Oct 27, 2026 · 9 min read
ENGINEERING CRAFT · DAY 018
Design a news feed: a practical Engineering Craft guide
Expona Admin · Oct 27, 2026 · 9 min read
ENGINEERING CRAFT · DAY 090
Using AI in the engineering workflow in Engineering Craft
Expona Admin · Oct 27, 2026 · 7 min read
ENGINEERING CRAFT · DAY 091
Adding LLM features to products: lessons from production
Expona Admin · Oct 27, 2026 · 7 min read
PYTHON BACKEND DEVELOPMENT · DAY 001
Why Python is a great backend language in Python Backend
Expona Admin · Oct 27, 2026 · 7 min read
PYTHON BACKEND DEVELOPMENT · DAY 086
Python and AI: calling LLM APIs — lessons from production
Expona Admin · Oct 27, 2026 · 8 min read
PYTHON BACKEND DEVELOPMENT · DAY 099
Server-sent events in FastAPI: best practices explained
Expona Admin · Oct 27, 2026 · 7 min read
PRACTICAL AI & MACHINE LEARNING · DAY 001
Machine learning for software engineers, explained simply
Expona Admin · Oct 27, 2026 · 8 min read
PRACTICAL AI & MACHINE LEARNING · DAY 002
Setting up a Python ML environment: a step-by-step guide
Expona Admin · Oct 27, 2026 · 6 min read