DEV Community • 2026-03-21 22:41

Go beyond Django's built-in auth — learn JWT, custom email login, role-based permissions, and brute-force protection.

Django Authentication Deep Dive: JWT, Sessions, and Custom Backends Go beyond Django's built-in auth — learn JWT, custom email login, role-based permissions, and brute-force protection. Intermediate | Read Time: 12 min | Author: [SRI BALU] Introduction Authentication is the backbone of almost every web application. Django ships with a solid built-in auth system — but in r...

0 0
6m read
newest submissions : multi • 2026-03-21 22:40

I built a Windows system diagnostics tool to generate structured HTML reports — looking for engineering feedback

submitted by /u/waltrone1 to r/software [link] [comments]

0 0
1m read
newest submissions : multi • 2026-03-21 22:36

Building a local-first “Collatz Lab” to explore Collatz rigorously (CPU/GPU runs, validation, claims, source review, live math)

submitted by /u/cosmintrica to r/software [link] [comments]

0 0
1m read
newest submissions : multi • 2026-03-21 22:36

Agentic Development Environment that runs up to 60 AI agents in parallel on your codebase — open beta, free to try

Hey everyone, I've been building Thunder for the past 3 months as a solo project. It's what I call an ADE — Agentic Development Environment. The idea is that instead of using AI as a chat assistant or autocomplete, you describe a task (like "add auth to this API" or "refactor the database layer and write tests"), and specialized AI agents execute it in parallel, each working on...

0 0
2m read
Lobsters • 2026-03-21 22:36

ACME device attestation, smallstep and pkcs11: attezt

Comments

0 0
1m read
Tempo VS Ethereum Account Abstraction: What Actually Differs
DEV Community • 2026-03-21 22:35

Tempo VS Ethereum Account Abstraction: What Actually Differs

Tempo (the Stripe × Paradigm payment chain) and Ethereum both support gasless transactions, passkey logins, session keys, and batch calls. But the implementation gap between "protocol-native" and "application-layer bolted-on" is wider than you think. Austin · Jadeofwallstreet In September 2025, Stripe and Paradigm jointly announced Tempo a payment-focused Layer 1 blockchain. The team includes Et...

0 0
11m read
DEV Community • 2026-03-21 22:34

Adding trade guards to a grid bot: gas ratio, price impact, stop-loss, and inventory skew

The bots have been running since February. Three chains, ~2,100 total trades. Tonight I added four pre-execution guards after a P&L breakdown showed an uncomfortable pattern: the trades make money, the gas costs kill them. Bot Gross PnL Gas (est.) Net Arbitrum +30.5% -41.1% -10.6% Base +10.3% -92.0% -81.7% Linea +14.2% -24.0% -9.8% The strategy works. The execution cost doesn't...

0 0
3m read
Cuba rejects US embassy’s ‘shameless’ request for diesel
newest submissions : multi • 2026-03-21 22:30

Cuba rejects US embassy’s ‘shameless’ request for diesel

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

0 0
1m read
newest submissions : multi • 2026-03-21 22:28

AI coding contest day 4: The Amazing Teleportal Maze. Three bots eliminated. Two survived. Claude won.

I think Claude did well here, but I think it got lucky and could've easily got eliminated using BFS. Do you think D* Lite would be a superior choice to BFS for solving "foggy maze with teleportals" problem? submitted by /u/TDBankSucksCock to r/programming [link] [comments]

0 0
1m read
Iran threatens to strike Al Jazeera offices in Qatar: 'Inciting against Iranian people'
newest submissions : multi • 2026-03-21 22:28

Iran threatens to strike Al Jazeera offices in Qatar: 'Inciting against Iranian people'

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

0 0
1m read
DEV Community • 2026-03-21 22:27

How to Write Effective Agent Skills for Claude

If you use Claude Code or claude.ai, you've probably caught yourself giving the same instructions over and over. "Use conventional commits." "Run the linter before committing." "Check for breaking changes." Every new conversation, you start from scratch. Agent Skills fix this. You package your instructions, conventions, and scripts into a reusable module that Claude picks up automatically. ...

0 0
6m read
DEV Community • 2026-03-21 22:26

Every Kubernetes Concept Has a Story

Kubernetes Concepts are not random; each one has a beautiful problem-solving story behind it. Most people learn Kubernetes the wrong way. They see it as a list of concepts. Pods. Deployments. Services. Ingress. ConfigMaps. Secrets. HPA. They memorize them without understanding why they exist. Every concept in Kubernetes exists because something broke. Someone ran it in production, something fa...

0 0
7m read
newest submissions : multi • 2026-03-21 22:24

Iran hits Israeli town housing nuclear facility in retaliation for Natanz strike

submitted by /u/Beautiful-Suspect448 to r/news [link] [comments]

0 0
1m read
Introducing gh-weekly-updates - Automate Your Weekly GitHub Impact Summaries
DEV Community • 2026-03-21 22:22

Introducing gh-weekly-updates - Automate Your Weekly GitHub Impact Summaries

If you are anything like me, you’ve probably spent a Friday afternoon trying to remember everything you did that week. Maybe it’s for a standup, a 1:1 with your manager, or just to keep track of your own progress. You end up clicking through PRs, issues, and Slack threads, trying to piece together a coherent story. It’s tedious, and honestly, it’s time you could spend doing actual work. That’s wh...

0 0
4m read
DEV Community • 2026-03-21 22:21

Cloud Cost Optimization in the Age of AI Workloads: A Practical Guide for Engineering Leads

80% of engineering teams miss their AI infrastructure cost forecasts by more than 25% — not because they're spending wrong, but because they're managing three fundamentally different cost models as if they were one. LLM API calls, GPU instances, and vector databases each have distinct pricing mechanics, distinct failure modes, and distinct optimization levers. Treating them as a single "AI infras...

0 0
10m read
DEV Community • 2026-03-21 22:17

TypeScript Utility Types Complete Guide

Typescript Utility types Utility types are helpers that typescript provides to make common type transformations easier. For example if you have a Todo type type Todo = { readonly id: number; title: string; description?: string; category?: string; status: "done" | "in-progress" | "todo"; readonly createdAtTimestamp: number; updatedAtTimestamp: number | null; }; An...

0 0
10m read
Product Hunt — The best new products, every day • 2026-03-21 22:14

Context.dev

One API to scrape, enrich, and understand the web. Discussion | Link

0 0
1m read
Iran’s willingness to escalate this high-stakes war is its greatest weapon
newest submissions : multi • 2026-03-21 22:14

Iran’s willingness to escalate this high-stakes war is its greatest weapon

submitted by /u/Muted-Television3329 to r/worldnews [link] [comments]

0 0
1m read
Hacker News • 2026-03-21 22:12

Show HN: An event loop for asyncio written in Rust

Comments

0 0
1m read
newest submissions : multi • 2026-03-21 22:12

What's this Avatar

What app or software is used to create videos with this Avatar head? I'm being trying to know which app is used for that but I can't find it. submitted by /u/Big-Struggle4738 to r/software [link] [comments]

0 0
1m read
Previous Next