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# langchain

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I spent a week researching why devs hate Supabase, LangChain, PostHog & Neon (and what I found)

I spent a week researching why devs hate Supabase, LangChain, PostHog & Neon (and what I found)

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4 min read
5 silent failure patterns which I found analyzing 50+ real agent traces

5 silent failure patterns which I found analyzing 50+ real agent traces

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2 min read
AI Tools vs. Agentic Systems: What Developers Need Now

AI Tools vs. Agentic Systems: What Developers Need Now

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6 min read
LangChain vs LlamaIndex: Which Python AI Framework to Choose (2026)

LangChain vs LlamaIndex: Which Python AI Framework to Choose (2026)

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4 min read
How I Cut My LangGraph Agent's Token Costs by 93% with One Import

How I Cut My LangGraph Agent's Token Costs by 93% with One Import

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2 min read
cerone-openclaw-plugin : check OpenClaw tool calls before they run

cerone-openclaw-plugin : check OpenClaw tool calls before they run

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1 min read
Agent mistakes don't fail alone, they compound

Agent mistakes don't fail alone, they compound

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2 min read
Converting LangChain Messages to OpenAI and Amazon Bedrock Converse Formats

Converting LangChain Messages to OpenAI and Amazon Bedrock Converse Formats

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5 min read
From Simple LLMs to Intelligent AI Agents

From Simple LLMs to Intelligent AI Agents

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3 min read
Add Verifiable Identity to Any LangChain Agent in 10 Lines

Add Verifiable Identity to Any LangChain Agent in 10 Lines

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3 min read
Agent Series (20): Harness in Production — From Single File to Reusable Package

Agent Series (20): Harness in Production — From Single File to Reusable Package

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6 min read
LangChain ChromaDB Metadata Priority Injection — RAG Poisoning Vulnerability

LangChain ChromaDB Metadata Priority Injection — RAG Poisoning Vulnerability

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1 min read
Biological AI: Building a Tool-Calling Cellular Simulation

Biological AI: Building a Tool-Calling Cellular Simulation

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2 min read
5 production bugs I debugged in popular AI libraries this week (and the fix patterns you can steal)

5 production bugs I debugged in popular AI libraries this week (and the fix patterns you can steal)

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4 min read
Building a multi-tenant RAG pipeline with Postgres. Part 0: Overview

Building a multi-tenant RAG pipeline with Postgres. Part 0: Overview

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4 min read
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