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How I Built a PostgreSQL Job Queue with SKIP LOCKED

How I Built a PostgreSQL Job Queue with SKIP LOCKED

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10 min read
# OmniScan AR: Turning the Real World into an Interactive AI Learning Experience 🌍📱

# OmniScan AR: Turning the Real World into an Interactive AI Learning Experience 🌍📱

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5 min read
Backtesting a Polymarket copy trading bot without fooling yourself

Backtesting a Polymarket copy trading bot without fooling yourself

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4 min read
I Built Relay_: The Open-Source Layer Between Your API and the Internet

I Built Relay_: The Open-Source Layer Between Your API and the Internet

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2 min read
Sabre vs Amadeus vs Travelport: Which GDS Should Your Travel Portal Use?

Sabre vs Amadeus vs Travelport: Which GDS Should Your Travel Portal Use?

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7 min read
⚡ No Server to Manage: Build Your First AWS Serverless API with Lambda + DynamoDB

⚡ No Server to Manage: Build Your First AWS Serverless API with Lambda + DynamoDB

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14 min read
I open-sourced 2026 US tax bracket data (all 50 states, corrected MO/MS/OH schedules) and built a free API + MCP server on top

I open-sourced 2026 US tax bracket data (all 50 states, corrected MO/MS/OH schedules) and built a free API + MCP server on top

Comments 3
5 min read
Validating Factur-X / ZUGFeRD e-invoices in practice: XSD + Schematron

Validating Factur-X / ZUGFeRD e-invoices in practice: XSD + Schematron

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4 min read
DPDP Act Compliance for Fintech KYC: What Changes, and What Your Stack Needs to Handle It

DPDP Act Compliance for Fintech KYC: What Changes, and What Your Stack Needs to Handle It

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6 min read
Stop using a generic FX API for prices. Use the central banks.

Stop using a generic FX API for prices. Use the central banks.

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4 min read
I built 100 compliance screening pages with one command (OFAC, PEP, entity)

I built 100 compliance screening pages with one command (OFAC, PEP, entity)

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5 min read
A vessel sanctions screening API where the first call needs no key

A vessel sanctions screening API where the first call needs no key

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7 min read
Build a Webhook Receiver for Live Sports Events in Node.js (Retries, Idempotency, Signature Checks)

Build a Webhook Receiver for Live Sports Events in Node.js (Retries, Idempotency, Signature Checks)

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16 min read
Handling Timeouts in AI Image Generation Without Blind Retries

Handling Timeouts in AI Image Generation Without Blind Retries

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5 min read
We probed 2,300+ x402/MPP payable endpoints. Here's what "payable" actually means in practice.

We probed 2,300+ x402/MPP payable endpoints. Here's what "payable" actually means in practice.

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2 min read
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