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Super Lewis

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Your AI Eraser Redraws the Whole Photo: Inside a Label-Then-Edit Object Remover

Your AI Eraser Redraws the Whole Photo: Inside a Label-Then-Edit Object Remover

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7 min read
FLUX 3 Max Keyframes Explained: 24 fps Frame Math, Validation Rules and a Node.js Helper

FLUX 3 Max Keyframes Explained: 24 fps Frame Math, Validation Rules and a Node.js Helper

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5 min read
Build a Grok Voice 3.0 Voice Agent in Node.js: Mic In, Speaker Out, Live Transcripts

Build a Grok Voice 3.0 Voice Agent in Node.js: Mic In, Speaker Out, Live Transcripts

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8 min read
How to Call Gemini 4 Argon with the OpenAI SDK: Streaming, reasoning_effort and the Real Cost of Each Request

How to Call Gemini 4 Argon with the OpenAI SDK: Streaming, reasoning_effort and the Real Cost of Each Request

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7 min read
Claude Sonnet 5.5 and Haiku 5.5 in Python: Two SDKs, Prompt Caching and Haiku's 100K Pricing Cliff

Claude Sonnet 5.5 and Haiku 5.5 in Python: Two SDKs, Prompt Caching and Haiku's 100K Pricing Cliff

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8 min read
How to Generate MiniMax H3 RH Enhanced Videos via API: Text, Frames and Multi-Reference, With Polling or a Webhook

How to Generate MiniMax H3 RH Enhanced Videos via API: Text, Frames and Multi-Reference, With Polling or a Webhook

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7 min read
Nano Banana 2.1 vs Nano Banana Pro: Same Prompts, Real Latency Data, and When Pro Is Worth It

Nano Banana 2.1 vs Nano Banana Pro: Same Prompts, Real Latency Data, and When Pro Is Worth It

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6 min read
How to Render a Motion Graphics Video with Claude Opus 5.5: Prompt, Frame Renderer, ffmpeg and Real Cost

How to Render a Motion Graphics Video with Claude Opus 5.5: Prompt, Frame Renderer, ffmpeg and Real Cost

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7 min read
Photoshop's Pen Tool Is Done: How AI Splits a Flat Image into Layers

Photoshop's Pen Tool Is Done: How AI Splits a Flat Image into Layers

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3 min read
Claude Opus 5.5 vs GPT-6.1 Sol: which one to call, and how to measure it on your own prompts

Claude Opus 5.5 vs GPT-6.1 Sol: which one to call, and how to measure it on your own prompts

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5 min read
We Replaced a 2,300-Character Image Prompt With One Sentence

We Replaced a 2,300-Character Image Prompt With One Sentence

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4 min read
How to Read C2PA and IPTC AI Labels From Image Bytes in Node.js

How to Read C2PA and IPTC AI Labels From Image Bytes in Node.js

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5 min read
We Replaced a 2,300-Character Image Prompt With One Sentence

We Replaced a 2,300-Character Image Prompt With One Sentence

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4 min read
14,000 production calls later: image and video APIs fail in two opposite ways

14,000 production calls later: image and video APIs fail in two opposite ways

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6 min read
$30 to $8,880/mo in Six Months: How a PM Who Can't Code Runs an API Gateway Doing 300K Calls a Month

$30 to $8,880/mo in Six Months: How a PM Who Can't Code Runs an API Gateway Doing 300K Calls a Month

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8 min read
The Seedance 2.5 Prompting Guide, in English

The Seedance 2.5 Prompting Guide, in English

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32 min read
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