DEV Community • 2026-04-09 09:05

Meilleures alternatives à Pika Labs en 2026: vidéos plus longues, meilleures API, plus de modèles

En bref Pika Labs 2.0 génère rapidement des vidéos courtes (6 secondes max) à faible coût. Les principales limitations sont la durée maximale, une API moins complète que l'interface web, et une architecture à modèle unique. Les meilleures alternatives : WaveSpeed/Kling 2.0 (clips jusqu'à 120 secondes, API d'abord), Runway Gen-4 (qualité professionnelle), Luma AI (réalisme spatial), et H...

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DEV Community • 2026-04-09 09:05

Marker, hosted: a scientific PDF parser API with LaTeX equations preserved

The problem I kept hitting the same wall when building RAG pipelines over research papers: every generic PDF parser I tried mangled the equations. Adobe Extract, AWS Textract, pdfplumber, PyMuPDF — they all collapse display math into plain-text garbage. Attention(Q,K,V) = softmax(QKT / √dk) V becomes something like: QKT √dk Attention(Q,K,V ) = softmax( )V (1) Unusable. Your ...

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DEV Community • 2026-04-09 09:05

Self-Hosted n8n vs n8n Cloud: Which Should You Choose in 2026

Table of Contents The Core Difference Self-Hosted n8n: Full Control, Full Responsibility n8n Cloud: Set It and Forget It Cost Breakdown: Where Your Money Goes Performance, Security, and Compliance Migration Paths and Lock-In Getting Started with Your Choice The Core Difference I've been running automation workflows for years now, and the self-hosted versus cloud decisio...

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Russia sees China's WeChat, Douyin as models for its homegrown Max messenger
newest submissions : multi • 2026-04-09 09:02

Russia sees China's WeChat, Douyin as models for its homegrown Max messenger

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

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DEV Community • 2026-04-09 09:02

Experimenting with AI subagents

I like to analyze codebases I start working on, or that I left for months. I ask my coding assistant, case in point, Copilot CLI: "analyze the following codebase and report to me improvements and possible bugs." It's vague enough to leave room for crappy feedback, but also for some interesting insights. I did it last week on a code base. Copilot returned a list of a dozen items. I asked it to cre...

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Why Agents Stall in Production: When Real-Time Retrieval Meets Reality
HackerNoon • 2026-04-09 09:00

Why Agents Stall in Production: When Real-Time Retrieval Meets Reality

AI agents often work perfectly in demos but fail in production due to retrieval challenges and infrastructure bottlenecks. Building reliable agents requires a scalable web data infrastructure designed for instant, production-grade evidence acquisition.

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The Debug Diaries: How PlayerZero Turned a Sidequest Into a Shipped Feature – all from Slack
HackerNoon • 2026-04-09 09:00

The Debug Diaries: How PlayerZero Turned a Sidequest Into a Shipped Feature – all from Slack

PlayerZero transforms small feature requests from 2-4 week processes into 17-minute workflows. The AI agent researches code across repos, drafts specs, generates visual previews, and files Linear tickets—all from Slack. Human engineers refine UX and implementation, delivering same-day features while reducing meetings, context switches, and coordination overhead.

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DEV Community • 2026-04-09 09:00

Designing a safe error handling package in Go: safe by default

Error handling in Go is simple. Sometimes too simple. A fmt.Errorf("pq: no rows in result set") bubbling up to an HTTP handler, and suddenly SQL internals are exposed in a 500 response. No exotic vulnerability required — just an err.Error() in the wrong place. This problem is systemic. It doesn't stem from a lack of discipline, but from the absence of a boundary in the type system. Nothing in the...

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HackerNoon - frontend • 2026-04-09 08:58

How We Lost 9 Months to Invisible Architecture Decay (And Fixed It in 3)

Architecture Decision Degradation (ADD) is the slow breakdown of system design caused by stacking “correct” decisions over time. In a real-world Redux app, this led to slice sprawl, race conditions, and a 42% drop in velocity. The fix: consolidate domain slices, introduce transaction-based state handling, and enforce single-slice selector ownership. ADD isn’t obvious—but it’s predictable and preve...

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Functions in Javascript
DEV Community • 2026-04-09 08:57

Functions in Javascript

Functions are sets of instructions. These are reusable building blocks which are used to execute a specific task whenever we need it. Uses of function: Syntax and explanation: 1) Function keyword — function What it means: This word tells the computer: 👉 "I am going to create a function." 2) Function name — sum What it means: This is the name of the function. You use this name later to ru...

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Pentagon told Pope's top diplomat to 'take its side' on US military ambitions: report
newest submissions : multi • 2026-04-09 08:57

Pentagon told Pope's top diplomat to 'take its side' on US military ambitions: report

submitted by /u/wowo78 to r/worldnews [link] [comments]

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newest submissions : multi • 2026-04-09 08:55

Just for fun, i build an .exe that predicts crypto's price

It's not a a magic 8-ball, but it uses a logic-heavy stack to keep the data clean and the predictions grounded. The Engine: Built entirely in Python. I chose Python for its ability to handle massive data streams without lagging. Data Processing: Uses Pandas for heavy lifting—cleaning up price action history and calculating real-time moving averages. Technical Logic: The core "brain" is ...

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Lobsters • 2026-04-09 08:55

What are your programming "hunches" you haven't yet investigated?

Do other Lobsters have any hunches that certain aspects of problem could be better solved by doing x, or applying y, but haven't had the time to investigate them or the confidence to rubber duck them? Hunches often create room for interesting discussions or new ways to think about problems.

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Hacker News: Front Page • 2026-04-09 08:55

Reallocating $100/Month Claude Code Spend to Zed and OpenRouter

Article URL: https://braw.dev/blog/2026-04-06-reallocating-100-month-claude-spend/ Comments URL: https://news.ycombinator.com/item?id=47700972 Points: 3 # Comments: 0

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Newest questions tagged javascript - Stack Overflow • 2026-04-09 08:55

Am I on right track?

I am a fresher and doing an remote Internship of 12 weeks. I have assigned 4 tasks to complete in these 12 weeks and I have completed first task. It was simple to fetch ata from API and display on React Frontend. The second task is to build a real time chat app. I have completed UI part and now working on backend. I am implementing the feature of Email OTP Verification. My question is that am I on...

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newest submissions : multi • 2026-04-09 08:52

Struggling with "Passive Understanding" – Can understand C++ code but can't write it myself. Advice?

submitted by /u/tadipaar69 to r/ProgrammingLanguages [link] [comments]

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newest submissions : multi • 2026-04-09 08:51

Struggling with "Passive Understanding" – Can understand C++ code but can't write it myself. Advice?

submitted by /u/tadipaar69 to r/ProgrammingLanguages [link] [comments]

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Post-Quantum Urgency, Ethereum Economic Zone, Glamsterdam Repricing
DEV Community • 2026-04-09 08:50

Post-Quantum Urgency, Ethereum Economic Zone, Glamsterdam Repricing

Welcome to our weekly digest, where we unpack the latest in account and chain abstraction, and the broader infrastructure shaping Ethereum. This week: Gnosis and Zisk propose an Ethereum Economic Zone to reconnect L2s, EIP-8037 stays in focus amid DevNet fixes, quantum research raises pressure on Ethereum and Bitcoin, and Base doubles down on payments and builders. Gnosis and Zisk Launch Ethere...

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DEV Community • 2026-04-09 08:48

I Tested 5 CI/CD Providers for 2,640 Node.js Projects. Here’s What I Learned.

Hi DEV community, Stop manually configuring your .yaml files. After benchmarking 5 major CI providers across 2,640 unique project scaffolding permutations, I’ve gathered the ultimate list of "Gotchas," fixes, and rankings to help you pick the right one for your enterprise Node.js app. 📊 The Ultimate CI/CD Ranking (2026 Edition) Based on stability, ease of networking, and resource m...

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From Regtest to Mainnet: Setting Up a Voltage Cloud LND Node
DEV Community • 2026-04-09 08:48

From Regtest to Mainnet: Setting Up a Voltage Cloud LND Node

Welcome to Part 7, where we finally graduate from fake test Bitcoin to using real BTC. In the previous six parts, everything ran locally on regtest: a sandboxed Bitcoin network where blocks are instant, coins are free, and nothing has real consequences. That was perfect for building and learning. Now we're going live. In this article, I'll walk you through: Why we're using Voltage Cloud for o...

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