Developer Articles | TechForDev

Latest AI / ML JavaScript Python React Next.js Web Dev DevOps Cloud

Three Years Later: What Happened to 1,927 Public API Specs

DennySep 24, 2026 • 8 min read

Three Years Later: What Happened to 1,927 Public API Specs

We fetched 1,927 public OpenAPI specs from their original URLs again and compared each with its 2023...

#openapi#api#versioning#webdev

1 0

Your OpenAPI spec is a contract. Nobody is checking it. I built a CLI that detects spec↔code drift with zero dependencies.

sunnydachsSep 19, 2026 • 4 min read

Your OpenAPI spec is a contract. Nobody is checking it. I built a CLI that detects spec↔code drift with zero dependencies.

Detect when your OpenAPI spec drifts from the actual implementation — a read-only, deterministic CLI...

#python#api#openapi#opensource

1 2

I diffed GitHub's, Stripe's and OpenAI's OpenAPI specs. Three vendors, three totally different change regimes.

Thomas KalnikSep 23, 2026 • 5 min read

I diffed GitHub's, Stripe's and OpenAI's OpenAPI specs. Three vendors, three totally different change regimes.

Six months of GitHub's REST spec, five months of Stripe's, ten weeks of OpenAI's — measured commit t...

#api#openapi#devops#github

0 0

We scanned 1,939 repositories. 95% of projects publishing an OpenAPI spec have no compatibility gate.

Deepak SatyamSep 19, 2026 • 7 min read

We scanned 1,939 repositories. 95% of projects publishing an OpenAPI spec have no compatibility gate.

We scanned 1,939 GitHub repositories. Of the 85 with a real first-party OpenAPI spec, 81 had no brea...

#api#openapi#devops#opensource

0 0

I ran a contract check against the Swagger Petstore. Here is what came back.

b6bs62fhys-jpgSep 21, 2026 • 2 min read

I ran a contract check against the Swagger Petstore. Here is what came back.

Most API bugs I care about are not crashes. They are small lies between the spec and the live API. A...

#openapi#api#python#testing

0 0

Public API for Brazilian Lottery Data: OpenAPI Spec and Use Cases

Vou EmbarcarSep 21, 2026 • 4 min read

Public API for Brazilian Lottery Data: OpenAPI Spec and Use Cases

Brazilian lottery data — federal draws, state lotteries, and the culturally embedded jogo do bicho.....

#api#openapi#webdev#data

0 0

I turned a real OpenAPI into an MCP server in 5 min (without losing custom code on regen)

Christopher DondiciSep 20, 2026 • 2 min read

I turned a real OpenAPI into an MCP server in 5 min (without losing custom code on regen)

I built an OpenAPI to MCP server generator for TypeScript, Python and Go. The v1 mistake: 1 endpoin...

#mcp#ai#opensource#openapi

1 0

WPS 不止是 Office：软件工程师如何用 JS 宏、开放 API 和 AI 把办公文档变成自动化流水线

Zhang ZheminSep 18, 2026 • 2 min read

WPS 不止是 Office：软件工程师如何用 JS 宏、开放 API 和 AI 把办公文档变成自动化流水线

WPS 不止是 Office：软件工程师如何用 JS 宏、开放 API 和 AI 把办公文档变成自动化流水线 1. 重新认识...

#wps#jsmacros#openapi#aiautomation

0 0