ShareHub

A mindful way to measure and understand your body activity Discussion | Link

AI-native data catalog with search, lineage and MCP. | Marmot | Product Hunt

AI-native data catalog with search, lineage and MCP Discussion | Link

A faster, simpler alternative to bulky VM managers. Discussion | Link

Code Reviews Without Drama: How Great Teams Give Feedback That Actually Helps

A few years ago, I left a code review feeling… weird. The code worked. Tests were passing. But the comments? “This is wrong” “Bad approach” “Rewrite this” No...

How to Rate Limit AI API Routes in Next.js: Protect Your Budget from Abuse

The Rate Limit That Protects Your AI Budget AI API calls are expensive. One user with a script, one bug in your frontend, one bad actor -- and your monthly b...

ZK is a hot topic. But what does it even mean to build a ZK circuit? Let's build a barebone, super basic circuit so you can have a better understanding what ...

OpenClaw Exec Approvals: Controlling What Your AI Agent Can Run

Your AI agent just ran rm -rf / on your production server. Okay, probably not — but the fact that it could is the kind of thing that keeps operators up at ni...

Actor Model in Rust: Building Concurrent Systems With tokio and Channels

Message passing isolates state, preventing race conditions by design in concurrent architectures. What We're Building We are constructing a concurrent event ...

How To Audit A Smart Contract

I was going through the Updraft Smart Contract Security course, and I realized I had been doing some things the wrong way. Here are a couple of things I star...

I Built a 510-Byte Analytics Script. Here's How (and Why).

Most analytics scripts are massive. Google Analytics loads ~82 KB of JavaScript. Even privacy-focused alternatives like Plausible (~1 KB) and Umami (~2 KB) a...

The Database Landscape in 2026: A Competitive Analysis of Major Solutions

The database market has fragmented significantly. Here's a practical breakdown of how the major players compare. Established Players PostgreSQL The default c...

The State of the MCP Ecosystem: Growth, Security Gaps, and Where It's Heading

The MCP Ecosystem Is Moving Fast Six months ago, MCP was a spec document. Today there are thousands of community-built servers, first-party integrations from...

Code Reviews Without Drama: How Great Teams Give Feedback That Actually Helps

A few years ago, I left a code review feeling… weird. The code worked. Tests were passing. But the comments? “This is wrong” “Bad approach” “Rewrite this” No...

Code Reviews Without Drama: How Great Teams Give Feedback That Actually Helps

A few years ago, I left a code review feeling… weird. The code worked. Tests were passing. But the comments? “This is wrong” “Bad approach” “Rewrite this” No...

How to Rate Limit AI API Routes in Next.js: Protect Your Budget from Abuse

The Rate Limit That Protects Your AI Budget AI API calls are expensive. One user with a script, one bug in your frontend, one bad actor -- and your monthly b...

ZK is a hot topic. But what does it even mean to build a ZK circuit? Let's build a barebone, super basic circuit so you can have a better understanding what ...

OpenClaw Exec Approvals: Controlling What Your AI Agent Can Run

Your AI agent just ran rm -rf / on your production server. Okay, probably not — but the fact that it could is the kind of thing that keeps operators up at ni...

Actor Model in Rust: Building Concurrent Systems With tokio and Channels

Message passing isolates state, preventing race conditions by design in concurrent architectures. What We're Building We are constructing a concurrent event ...

How to Rate Limit AI API Routes in Next.js: Protect Your Budget from Abuse

The Rate Limit That Protects Your AI Budget AI API calls are expensive. One user with a script, one bug in your frontend, one bad actor -- and your monthly b...

The Database Landscape in 2026: A Competitive Analysis of Major Solutions

The database market has fragmented significantly. Here's a practical breakdown of how the major players compare. Established Players PostgreSQL The default c...

ZK is a hot topic. But what does it even mean to build a ZK circuit? Let's build a barebone, super basic circuit so you can have a better understanding what ...

The Database Landscape in 2026: A Competitive Analysis of Major Solutions

The database market has fragmented significantly. Here's a practical breakdown of how the major players compare. Established Players PostgreSQL The default c...

The State of the MCP Ecosystem: Growth, Security Gaps, and Where It's Heading

The MCP Ecosystem Is Moving Fast Six months ago, MCP was a spec document. Today there are thousands of community-built servers, first-party integrations from...

I Built a 510-Byte Analytics Script. Here's How (and Why).

Most analytics scripts are massive. Google Analytics loads ~82 KB of JavaScript. Even privacy-focused alternatives like Plausible (~1 KB) and Umami (~2 KB) a...

How To Audit A Smart Contract

I was going through the Updraft Smart Contract Security course, and I realized I had been doing some things the wrong way. Here are a couple of things I star...

I Built a 510-Byte Analytics Script. Here's How (and Why).

Most analytics scripts are massive. Google Analytics loads ~82 KB of JavaScript. Even privacy-focused alternatives like Plausible (~1 KB) and Umami (~2 KB) a...

The State of the MCP Ecosystem: Growth, Security Gaps, and Where It's Heading

The MCP Ecosystem Is Moving Fast Six months ago, MCP was a spec document. Today there are thousands of community-built servers, first-party integrations from...

OpenClaw Exec Approvals: Controlling What Your AI Agent Can Run

Your AI agent just ran rm -rf / on your production server. Okay, probably not — but the fact that it could is the kind of thing that keeps operators up at ni...

How To Audit A Smart Contract

I was going through the Updraft Smart Contract Security course, and I realized I had been doing some things the wrong way. Here are a couple of things I star...

Actor Model in Rust: Building Concurrent Systems With tokio and Channels

Message passing isolates state, preventing race conditions by design in concurrent architectures. What We're Building We are constructing a concurrent event ...

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Windows 11 is adding feature flags, and I’m cautiously optimistic

Windows 11 may soon include feature flags, letting users enable experimental updates without waiting for gradual rollouts.

Rate Limiting Next.js API Routes: In-Memory, Redis, and Plan-Based Limits

The Rate Limiting Problem No rate limiting = your AI SaaS gets scraped, abused, or accidentally DDoS'd by a runaway script. One user's infinite loop shouldn'...