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May 16, 2026 · Dev.to

Part 7: Testing with Confidence: Mocking and Recap
The Role of Mocks in Unit Testing In the previous parts of this series, we focused on building and validating complex de
Converting LangChain Messages to OpenAI and Amazon Bedrock Converse Formats
When building AI applications with LangChain, your chat history usually lives as a list of LangChain message objects lik
Why we hardcoded 8 niche presets instead of letting GPT generate slide layouts
Most AI slide tools let GPT decide everything — the layout, the typography hierarchy, the section structure. Each genera
Bounty Watcher: An Autonomous AI Agent That Finds Paid Gigs While You Sleep
Two shell scripts. A cron scheduler. Hermes Agent as the delivery layer. Zero cloud costs. Freelance opportunities deliv
How I auto-enrich a brand database with AI on cache miss (Lovable + Claude API)
Most database designs have two ugly options: Manually seed thousands of rows (impossible for niche data like Japanese wh