DEV Community • 2026-07-29 18:00

How to Build a Shopify App with Python

How to Build a Shopify App with Python tags: python, shopify, ecommerce, tutorial tags: python, shopify, ecommerce, tutorial How to Build a Shopify App with Python You don’t need Node.js or React to extend Shopify’s ecosystem. While Shopify’s official tooling leans heavily toward JavaScript frameworks, you can build powerful, production-ready Shopify apps using Python...

0 0
5m read
Your Marketing Models Can Predict Everything Except What Happens When You Act
HackerNoon • 2026-07-29 18:00

Your Marketing Models Can Predict Everything Except What Happens When You Act

This proposed framework combines causal inference with probabilistic CLV models to measure how campaigns change customer behavior.

0 0
1m read
DEV Community • 2026-07-29 17:56

Workfront MCP and Claude: a field report from production

Originally published as a guide on thousandcuts.ai. The toolkit described is open source: Thousand-Cuts/wf-toolkit. Workfront MCP and Claude: a field report from production Three different things now answer to the name "Workfront AI," and conflating them costs evaluation teams real time. There's the AI Assistant inside Workfront's own interface. There's the Workfront MCP server, which ...

0 0
9m read
DEV Community • 2026-07-29 17:56

I Trust My AI Completely—Except When It Says “Done”

Three verification failures taught me to trust capability and verify reports. Late one night, one of my research agents reached a checkpoint that required user confirmation. It sent me a push notification asking whether to continue. Fourteen seconds later, it wrote into its own log: “Yixiao confirmed and replied ‘continue.’” It had even drafted my response. I had not touched my phone. ...

0 0
5m read
DEV Community • 2026-07-29 17:56

Model + Harness = Agent: The Gap Isn’t Where You Think

The same model can feel like a different product. The missing variable is the harness. I have been running Kimi K3 in two setups: Moonshot's own Kimi Code CLI and K3 wired into Claude Code. Same model, noticeably different experience. In my hands, the Claude Code side feels smoother—even though the compatibility setup is degraded and some tools are unavailable. That is a personal obser...

0 0
5m read
DEV Community • 2026-07-29 17:53

Patch Your Rails: Active Storage CVE-2026-66066

Rails disclosed CVE-2026-66066 this week: a possible arbitrary file read and remote code execution in Active Storage variant processing. If your app accepts image uploads and uses libvips, stop reading and go patch. Am I Affected? You're affected if both of these are true: Your app uses libvips for Active Storage (config.active_storage.variant_processor = :vips) Untrusted users can u...

0 0
1m read
IT Industry Secrets Revealed
DEV Community • 2026-07-29 17:51

IT Industry Secrets Revealed

All of the IT Industry is explained with just one meme: Funny, right? Right?

0 0
1m read
Experienced Devs • 2026-07-29 17:48

Practical Limits of Formal Methods with or without AI

I'm a big fan of applying formal methods like TLA+ and property testing in my role. I've found it so helpful that I love encountering certain problems (e.g. state machine replication) because they blossom into a good teaching exercise and reframe system design. At the same time, I've learned it is not a golden hammer. I need to carefully audit correspondence of my specification to the real world (...

0 0
1m read
DEV Community • 2026-07-29 17:46

@rabbx/overseer - Universal Hot Reload for Bun, Deno, Node

Tired of writing separate watch scripts for Bun, Deno, and Node? @rabbx/overseer is a tiny, zero-dep library that handles file watching + graceful process restarts across all 3 runtimes. Why Overseer? Most tools are runtime-locked. Overseer auto-detects your runtime and just works. Features Glob support: include: ['src/**/*.ts'], exclude: ['**/*.test.ts'] Build before ...

0 0
1m read
DEV Community • 2026-07-29 17:37

How I built an Ad-Free Anime Dashboard using the AniList API

Hello everyone! 👋 As a web development student, I wanted to build a portfolio project that solves a real problem I face: annoying pop-up ads on streaming sites. The Solution: AniXo I built a minimal, fast, and completely ad-free dashboard. Key Features I Implemented: Used the AniList API for seamless watch-progress syncing. Custom built Watch2Gather rooms to watch with friends. Clean, distrac...

0 0
1m read
Hacker News • 2026-07-29 17:34

Show HN: Supapool – a Supabase per coding agent in ~400 ms

Comments

0 0
1m read
DEV Community • 2026-07-29 17:33

Building an Escape Room Puzzle Designer in typescript with NodeJS

Escape rooms have become increasingly popular as interactive entertainment experiences. The key to a great escape room lies in its puzzles—they need to be challenging enough to be engaging, but not so difficult that players become frustrated. In this post, we'll build an Escape Room Puzzle Designer using HazelJS that helps create balanced puzzles, provide progressive hints, and track player soluti...

0 0
5m read
DEV Community • 2026-07-29 17:31

Callbacks in JavaScript: Why They Exist

Callbacks in JavaScript: Why They Exist JavaScript treats functions like values. You can store them, pass them to another function, and call them later. That flexibility is the reason callbacks exist. This article moves from simple function arguments to asynchronous programming and callback nesting. Functions are values function sayHello() { console.log("Hello!"); } c...

0 0
2m read
DEV Community • 2026-07-29 17:30

Building a Legal Document Analyzer in typescript with NodeJS

Legal documents are notoriously complex, filled with specialized terminology, hidden risks, and critical obligations. Lawyers and legal professionals spend countless hours reviewing contracts, agreements, and other legal documents to identify key terms, assess risks, and summarize obligations. In this post, we'll build a Legal Document Analyzer using HazelJS that automates document parsing, term e...

0 0
5m read
DEV Community • 2026-07-29 17:27

RAG - Query Transformation and Expansion

Query Transformation When a user asks a blended or incomplete query, such as: "How do I deploy it?" the LLM uses the background context it already has to transform the query into a more meaningful one. For example: "How do I deploy a FastAPI application?" By transforming the query into a more specific one, the system is able to retrieve more relevant documents from the vector d...

0 0
2m read
DEV Community • 2026-07-29 17:21

Laravel Sanctum with Nuxt SSR: why the session disappears on the server

It works in the browser and 401s during server rendering. The cause is that your SSR fetch is a different HTTP client entirely — one with no cookies, no browser Origin, and often no route to the URL you configured. The symptom You have a Laravel API using Sanctum's SPA cookie authentication and a Nuxt frontend on a separate origin. In the browser everything is fine — you log in, the se...

0 0
5m read
DEV Community • 2026-07-29 17:19

Building a WhatsApp AI Agent with Gemini Using Gemini as Your Copilot

What you'll build: A WhatsApp number that replies with an AI agent powered by Google Gemini. You'll use Gemini (via the Gemini CLI or Gemini Code Assist in your IDE) as your pair-programming copilot to scaffold, debug, and extend the code, so Gemini is both the agent's runtime brain and the assistant building it. How the pieces fit together WhatsApp user │ message ▼ Meta ...

0 0
6m read
Lava Network Puts Tokenization to Work on Germany's EUR 500M Battery Storage Problem
HackerNoon • 2026-07-29 17:07

Lava Network Puts Tokenization to Work on Germany's EUR 500M Battery Storage Problem

Lava Network's Tokenization Sandbox goes live as Electric Blue targets EUR 500M in tokenized financing for German battery storage amid a 100-170 GWh grid gap.

0 0
1m read
DEV Community • 2026-07-29 17:05

The One-Line Audit That Might Save You a Container Incident

The One-Line Audit That Might Save You a Container Incident Here's something I check whenever I'm reviewing a new container image. docker run --rm [image] which busybox If it returns a path, you're running BusyBox. And when BusyBox has a vulnerability, your entire userspace has that vulnerability. Alpine Linux is the most common case. It's the default base for a lot of Helm ch...

0 0
1m read
Hacker News • 2026-07-29 17:05

Show HN: VernLLM – The AI resilience layer for TypeScript

Comments

0 0
1m read
Previous Next