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API Performance Profiler: Live route latency directly inside VS Code ⚡

API Performance Profiler: Live route latency directly inside VS Code ⚡

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1 min read
DeepSeek V3 Gets Cheaper Again, Plus Eight GPT-6 Variants and More Hit the API

DeepSeek V3 Gets Cheaper Again, Plus Eight GPT-6 Variants and More Hit the API

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3 min read
See Every Fetch: DevTools for HTTP, SSE, SSR, and tRPC

See Every Fetch: DevTools for HTTP, SSE, SSR, and tRPC

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3 min read
Building an Earnings Call Alert Bot: A Risk Detection System Powered by a Financial Monitoring API

Building an Earnings Call Alert Bot: A Risk Detection System Powered by a Financial Monitoring API

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5 min read
How to use a market data API in a web app without exposing your API key

How to use a market data API in a web app without exposing your API key

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7 min read
401 vs 403 vs 404: The Status Code Mistakes That Break APIs

401 vs 403 vs 404: The Status Code Mistakes That Break APIs

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5 min read
Building a zero-dependency Python and Node client for a speech-to-text API

Building a zero-dependency Python and Node client for a speech-to-text API

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7 min read
Speech-to-text and text-to-speech on Yandex SpeechKit from one Python stdlib file

Speech-to-text and text-to-speech on Yandex SpeechKit from one Python stdlib file

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8 min read
Email verified is not authorization

Email verified is not authorization

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1 min read
Recurring Appointments Done Right: RRULE, Exceptions and the Four Cases That Break a Naive Rule

Recurring Appointments Done Right: RRULE, Exceptions and the Four Cases That Break a Naive Rule

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4 min read
How to add Live Web Search to an AI Agent

How to add Live Web Search to an AI Agent

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7 min read
I probed 94 MCP servers and found zero modern ones. My probe was the bug.

I probed 94 MCP servers and found zero modern ones. My probe was the bug.

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4 min read
Most Recruiter Bots Are Goldfish. I Gave Mine Hindsight.

Most Recruiter Bots Are Goldfish. I Gave Mine Hindsight.

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7 min read
We Open-Sourced a 322M Decision Model. Now Its API Is Free

We Open-Sourced a 322M Decision Model. Now Its API Is Free

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3 min read
One news bot for Bluesky and X, and why X gets only five posts a day

One news bot for Bluesky and X, and why X gets only five posts a day

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12 min read
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