Dev.toApril 18, 2026 · 10 min read
How to build a login flow in Next.js 15 (sessions, cookies, CSRF, and the timing attack nobody talks about)
Part 4 of 5nextjsauthentication
Writing
RSSEvery essay and deep dive I have published, aggregated here and from the Levelrail blog and Dev.to.
125 pieces
Dev.toApril 18, 2026 · 7 min readHow to build a secure password reset flow in Next.js (the short version)
Part 5 of 5nextjsauthentication
On this siteApril 18, 2026 · 7 min readThe Auth Tax: Why I Stopped Rebuilding Login Flows for Every Product
AuthKavachos- On this siteApril 16, 2026 · 6 min read
MCP Is the Actually Interesting AI Protocol of 2026
MCPAI 
Dev.toApril 15, 2026 · 3 min readChecking TLS cert expiry across your infrastructure
githubopensource
Dev.toApril 15, 2026 · 4 min readI stopped memorizing openssl flags
rustcli
Dev.toApril 15, 2026 · 5 min readYour terminal is mass, here are 280+ tools to fix it
showdevcli- On this siteApril 15, 2026 · 5 min read
I Built a List of 284+ Modern CLI Tools (and What I Learned)
Open SourceCLI 
Dev.toApril 13, 2026 · 5 min readYour VS Code Extensions Are a Supply Chain Attack Surface
securityvscode- Dev.toApril 13, 2026 · 7 min read
How I Built a Multi-Agent Code Review Pipeline
aigithub 
Dev.toApril 13, 2026 · 5 min readHow I Built a Multi-Agent Code Review Pipeline
aigithub- On this siteApril 11, 2026 · 7 min read
Humanizing AI-Written Content: What a Rule Engine Actually Catches
AIWriting 
Dev.toApril 10, 2026 · 4 min readParsing 11 languages in pure Go without CGO: how I replaced regex with a tree-sitter runtime
gowebdev
Dev.toApril 10, 2026 · 5 min readI tested 4 codebase-to-AI tools on FastAPI (108k lines). Here are the token costs.
productivityopensource
Dev.toApril 10, 2026 · 3 min read$0.60 per session, just on orientation. Here is what my AI agent was doing before writing any code.
aiwebdev- On this siteApril 8, 2026 · 6 min read
Building Filagram: 28 File Tools That Never Touch a Server
Next.jsTypeScript 
Dev.toApril 5, 2026 · 5 min readI Built a Self-Hosted AI Agent That Runs on a Raspberry Pi
aiopensource- On this siteApril 5, 2026 · 6 min read
Building Kavachos: Auth for AI Agents and Humans
AuthTypeScript 
Dev.toApril 4, 2026 · 3 min readWhy I stopped uploading files to random websites (and what I use instead)
webdevprivacy- On this siteApril 1, 2026 · 6 min read
Building BreathFlow: A Native iOS Breathing App with SwiftUI
SwiftUIiOS 
Dev.toMarch 30, 2026 · 6 min read5 open source auth libraries that actually handle AI agents (2026)
aisecurity
Dev.toMarch 30, 2026 · 5 min readAdd auth to your AI agents in 5 minutes with KavachOS
webdevopensource- On this siteMarch 25, 2026 · 5 min read
Building Stacklit: AI-Agent-Ready Codebase Indexes in 4k Tokens
GoCLI - On this siteMarch 20, 2026 · 6 min read
Building Swift-Llama: Running LLMs Locally on Apple Silicon
SwiftLLM