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DEVELOPER NEWS STREAM

Direct logs, engine updates, and framework notifications parsed from curated RSS feeds and announcements, updated hourly.

PHP 8.4 Unions Aren't Discriminated Unions. tsc Knows Louder.
typescript2026-05-02
Gabriel AnhaiaGabriel Anhaia

PHP 8.4 Unions Aren't Discriminated Unions. tsc Knows Louder.

Cat|Dog narrows by instanceof in PHP. In TypeScript a string tag plus the never floor enforces exhaustiveness. Same syntax, different contract.

AI in Digital Marketing: The Ultimate Guide for 2026
ai2026-04-06
Pratibha VelapurePratibha Velapure

AI in Digital Marketing: The Ultimate Guide for 2026

Artificial Intelligence (AI) is no longer a future concept—it is already transforming the way...

Your `switch` Is Lying to You: Discriminated Unions in TypeScript 6
typescript2026-05-02
Gabriel AnhaiaGabriel Anhaia

Your `switch` Is Lying to You: Discriminated Unions in TypeScript 6

If your reducers don't end in assertNever, your exhaustive switch is one PR away from a silent bug. Here is what TypeScript 6 actually checks.

TypeScript Narrowing Is the 20% That Fixes 80% of Your Bugs
typescript2026-05-02
Gabriel AnhaiaGabriel Anhaia

TypeScript Narrowing Is the 20% That Fixes 80% of Your Bugs

Six narrowing patterns that delete entire classes of TS runtime errors. Stop reaching for as. The compiler already knows the answer.

I tried to reproduce the OpenClaw case in Claude Code: my result contradicts the viral post
english2026-05-01
Juan TorchiaJuan Torchia

I tried to reproduce the OpenClaw case in Claude Code: my result contradicts the viral post

The HN thread claimed Claude Code blocked or redirected billing when OpenClaw appeared in Git history. I built a public repo, a reproducible harness, and ran the matrix. On Claude Code 2.1.126, I did not reproduce the block.

Testing LangChain Agents with Agentest: Mocks, Trajectories, and LLM-as-Judge
ai2026-03-30
RaffaelRaffael

Testing LangChain Agents with Agentest: Mocks, Trajectories, and LLM-as-Judge

In my last post, I introduced Agentest, a Vitest-style testing framework for AI agents. Let's put it...

What I Learned Building an Identity Layer for AI Agents (AgentPass)
ai2026-03-29
kai-agent-freekai-agent-free

What I Learned Building an Identity Layer for AI Agents (AgentPass)

56 days, 335+ tests, ~$69 revenue, 0 product users. Honest lessons from building portable identity infrastructure for autonomous AI agents.

Anonymous Membership Proofs on Midnight: Building Privacy-Preserving Allowlists
blockchain2026-05-02
BossChaosBossChaos

Anonymous Membership Proofs on Midnight: Building Privacy-Preserving Allowlists

Anonymous Membership Proofs on Midnight: Building Privacy-Preserving Allowlists Last...

A Developer's Checklist for Multi-Model LLM Routing
ai2026-05-02
Lin Z.Lin Z.

A Developer's Checklist for Multi-Model LLM Routing

I wrote an intro to AI API gateways on Medium last day. This is the practical follow-up: the...

I built an open-source AI trading signal platform — here's what I learned
opensource2026-03-30
Naim KatimanNaim Katiman

I built an open-source AI trading signal platform — here's what I learned

The problem Every time I wanted to trade forex or crypto, I had the same friction: open...

[Boost]
webdev2026-03-30
Jonas PfalzgrafJonas Pfalzgraf

[Boost]

bQuery.js 🥂 The jQuery for the Modern Web Platform ...

When Proofs Fail: A Deep Dive into Debugging Midnight Proof Server Errors
blockchain2026-05-02
BossChaosBossChaos

When Proofs Fail: A Deep Dive into Debugging Midnight Proof Server Errors

Debugging ZK proof server failures.

Top 06 Website to Buy Gmail Accounts in this year
discuss2026-04-05
Robat johanRobat johan

Top 06 Website to Buy Gmail Accounts in this year

Buy Gmail Accounts 🌟✨💫🔥Telegram: @progmbofficial 🌟✨💫🔥WhatsApp: +1 (984) 291-3274 🌟✨💫🔥Telegram:...

Principal Components in TypeScript (Part 2)
typescript2026-04-21
bitanathbitanath

Principal Components in TypeScript (Part 2)

This is part two of a series Principal Components in TypeScript TL;DR If you need a...

The Future of Free Boxing Streams in 2026: Full Guide
discuss2026-04-05
HypeSportsHubHypeSportsHub

The Future of Free Boxing Streams in 2026: Full Guide

Stream epic knockouts live! Learn how to free watch boxing fight online in HD. Why Everyone Wants...

How I fixed React Drag-and-Drop for 100k+ Row Virtual Tables
webdev2026-03-28
sami odehsami odeh

How I fixed React Drag-and-Drop for 100k+ Row Virtual Tables

If you’ve ever tried to build a drag-and-drop table in React, you already know the pain. Standard...