DEV Community

#json

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
10 JSON Mistakes That Break APIs (And How to Avoid Them)

10 JSON Mistakes That Break APIs (And How to Avoid Them)

Comments
3 min read
Are duplicate keys valid in JSON? What RFC 8259 actually says

Are duplicate keys valid in JSON? What RFC 8259 actually says

Comments
3 min read
Every common JSON error, mapped to its fix (JS, Python, Postgres)

Every common JSON error, mapped to its fix (JS, Python, Postgres)

Comments
3 min read
Five Languages, One Law

Five Languages, One Law

3
Comments
7 min read
JSON to C# Converter: Generate Classes and Records Safely

JSON to C# Converter: Generate Classes and Records Safely

Comments
4 min read
5 Undocumented Rules for Gemini Structured Output, Measured in Production

5 Undocumented Rules for Gemini Structured Output, Measured in Production

11
Comments 2
8 min read
Handling Pandas NaN Values in FastAPI JSON Responses

Handling Pandas NaN Values in FastAPI JSON Responses

Comments
2 min read
Structured Security Findings From a 7B Model: The Schema That Stopped Breaking

Structured Security Findings From a 7B Model: The Schema That Stopped Breaking

1
Comments
5 min read
Your LLM Returns JSON That Isn't JSON: A Robust Structured-Output Pipeline for Local Models

Your LLM Returns JSON That Isn't JSON: A Robust Structured-Output Pipeline for Local Models

2
Comments 1
7 min read
Your Product schema is invalid and you don't know it — the price string gotcha

Your Product schema is invalid and you don't know it — the price string gotcha

2
Comments 1
3 min read
I built a browser-only JSON & Markdown workbench so my data never has to leave my laptop

I built a browser-only JSON & Markdown workbench so my data never has to leave my laptop

Comments
3 min read
I Got Tired of Opening Dashboards, So We Built an MCP Server

I Got Tired of Opening Dashboards, So We Built an MCP Server

Comments
4 min read
Your JSON minifier might be silently corrupting large integers—here's the fix

Your JSON minifier might be silently corrupting large integers—here's the fix

Comments
2 min read
I built a JSON repair tool for LLM output — here's why it exists

I built a JSON repair tool for LLM output — here's why it exists

1
Comments
2 min read
I built a JSON repair tool for LLM output — here's why it exists

I built a JSON repair tool for LLM output — here's why it exists

Comments
2 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.