Morning.dev

Experienced Devs • 2026-04-09 14:06

How do you explain technical progress to non-technical people?

I often find myself in this situation where me and a few devs are on a project and meet with non-technical stakeholders. It’s tricky to explain the work that’s gotten done. Because, while a lot of progress has been made on the project, the actual details wouldn’t make any sense to this audience. So I feel like I am in between a rock and a hard place. If I explain the technical progress (like imple...

DEV Community • 2026-04-09 14:02

Quick Guide: Connecting n8n to Any REST API in 10 Minutes

Connecting n8n to a REST API in under 10 minutes might sound ambitious, but it's quite achievable, even for beginners. I stumbled across n8n a few months ago when I was dealing with automating my IoT data reporting. The need for a flexible automation tool was pressing, given the constraints I face working in Kenya: unreliable internet, budget limits, and a need for simplicity. My goal was to autom...

DEV Community • 2026-04-09 14:02

4m read

Functional Emotions and Production Guardrails: What Interpretability Research Means for Claude Code

In April 2026, Anthropic published Emotion Concepts and their Function in a Large Language Model, a paper examining Claude Sonnet 4.5. Its central result is unusual and important: the model develops internal representations of emotion concepts that can be linearly decoded from the residual stream and that causally affect behavior. Steering those representations changes what the model does, not jus...

newest submissions : multi • 2026-04-09 14:01

16m read

The Pentagon Threatened Pope Leo XIV’s Ambassador With the Avignon Papacy

The Pentagon Threatened Pope Leo XIV’s Ambassador With the Avignon Papacy

submitted by /u/BendicantMias to r/worldnews [link] [comments]

newest submissions : multi • 2026-04-09 14:01

Al-Aqsa Mosque reopen

submitted by /u/Simple_Emotion_3152 to r/worldnews [link] [comments]

Frontend Masters Boost RSS Feed • 2026-04-09 14:00

SVG Filters Guide: Getting Started with the Basics

SVG Filters Guide: Getting Started with the Basics

Let's take a look at what SVG filters are and the basics of how they work.

The Python Testing Toolkit: 4 Drop-In Files for Production pytest

Every Python project eventually needs the same test infrastructure. You write conftest.py from scratch, reach for the same Hypothesis patterns, copy async fixture code from a Stack Overflow answer that's three major versions out of date. I've done this enough times that I started keeping the files. This week I packaged them up. The Python Testing Toolkit is available now on Gumroad: four product...

5m read

VLOOKUP Doesn

If you've ever tried to match two spreadsheets together, you know this pain. You've got a list of 5,000 company names in one file and 8,000 in another. You need to find the overlaps. So you write a VLOOKUP formula, hit enter, and watch as it returns #N/A for about 60% of your data. Not because the matches dont exist. But because "Acme Corp" in file A is "Acme Corporation Inc." in file B. And "Joh...

6m read

Enhancing Payment Fraud Detection with Rapyd Protect

Enhancing Payment Fraud Detection with Rapyd Protect

By: Manish Hatwalne Rapyd provides a platform for embedding payment services into your applications. To help you combat payment fraud, Rapyd Protect is included for Rapyd accounts (verify plan eligibility) that offers protection for transactions involving credit cards, bank transfers, and e-wallets, while maintaining a seamless checkout experience for legitimate customers. Powered by machine le...

9m read

IAsyncEnumerable Explained — Async Streams in .NET

IAsyncEnumerable, yield return, cancellation tokens, vs IEnumerable, real-world streaming Most developers know IEnumerable<T> and async/await. IEnumerable<T> — lets you iterate a sequence. async/await — lets you do I/O without blocking threads. But IAsyncEnumerable<T> — introduced in C# 8 — combines both, and it solves a problem that neither alone handles well. It lets you...

4m read

Sourcery vs Black: Refactoring vs Formatting

Sourcery vs Black: Refactoring vs Formatting

Quick Verdict Sourcery and Black are two of the most commonly mentioned Python code quality tools, but comparing them directly misses the point - they operate at entirely different layers of code quality and are not alternatives to each other. Black is a Python code formatter. It takes your code and rewrites it so that every line, every bracket, every string quote, and every blank li...

28m read

Get Started in 1 Minute: Connect Memoria to OpenClaw

Get Started in 1 Minute: Connect Memoria to OpenClaw

One command. Smarter memory. Cut token usage by 70%+. Why You Need This OpenClaw's built-in memory works — until it starts costing you. It loads everything, every time. OpenClaw's default memory system loads MEMORY.md and related files into the context window at the start of every session. The more you use it, the more you accumulate: past preferences, old decisions, stale context. ...

DEV Community • 2026-04-09 13:56

3m read

How Timestream Actually Bills: A Breakdown for Engineers

Timestream can look simple on the bill until you break down the line items. Most teams think in terms of "stored data," but Amazon Timestream for LiveAnalytics is billed across multiple meters that move independently. If you only watch one number, you can miss where most of the spend actually comes from. First: Know Which Timestream Product You Are Using AWS now has two Timestream off...

newest submissions : multi • 2026-04-09 13:56

3m read

What happens when productivity tracking becomes total and impossible to escape?

What happens when productivity tracking becomes total and impossible to escape?

submitted by /u/FaceoffAtFrostHollow to r/technology [link] [comments]

newest submissions : multi • 2026-04-09 13:55

How Much Linear Memory Access Is Enough? (probably less than 128 kB)

Typical performance advice for memory access patterns is "keep your data contiguous". When you think about it, this must have diminishing returns. I tried to experimentally find generalizable guidelines and it seems like 128 kB is enough for most cases. I wasn't able to find anything needing more than 1 MB really (within the rules). submitted by /u/PhilipTrettner to ...

newest submissions : multi • 2026-04-09 13:55

DARPA looking for battery that could power a laptop for months

DARPA looking for battery that could power a laptop for months

submitted by /u/rkhunter_ to r/technology [link] [comments]

newest submissions : multi • 2026-04-09 13:53

Al Jazeera condemns killing of journalist in Israeli strike in Gaza

Al Jazeera condemns killing of journalist in Israeli strike in Gaza

submitted by /u/Dear-Explanation-765 to r/worldnews [link] [comments]

CSS-Tricks • 2026-04-09 13:52

Selecting a Date Range in CSS

A clever approach for selecting multiple dates on a calendar where the :nth-child()'s “n of selector” syntax does all the heavy lifting... even in the JavaScript. Selecting a Date Range in CSS originally published on CSS-Tricks, which is part of the DigitalOcean family. You should get the newsletter.

DEV Community • 2026-04-09 13:52

I Built an MCP Server That Lets Claude Control My Kubernetes Cluster

Why I Built This Every DevOps incident I've dealt with follows the same pattern. Something breaks. I open five terminal tabs. I run kubectl, check the AWS console, tail Docker logs, and manually piece together what went wrong — all while the clock is ticking. The tools all exist. They're just completely disconnected from each other. I wanted one interface that could ask a question, r...