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dev.to > mrdapperx > run-tokens-make-email-ci-less-fragile-4fkp

Run Tokens Make Email CI Less Fragile

27+ min ago  (702+ words) I keep seeing the same failure pattern in email automation: the test passes locally, gets weird in CI, and then somebody adds a sleep plus one more retry. That helps for a day, maybe two. The deeper problem is usually…...

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dev.to > spruikco > making-an-email-api-agent-native-llmstxt-a-apime-endpoint-and-a-zero-dns-sandbox-sender-446

Making an email API agent-native: llms.txt, a /api/me endpoint, and a zero-DNS sandbox sender

31+ min ago  (454+ words) Most APIs are "agent-compatible": an agent can call them. Far fewer are agent-native: an agent can accomplish the whole job on its own, with no human un-sticking it halfway. We spent a few weeks turning Send16 (an email platform) from the…...

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dev.to > seogeotech > how-i-stopped-writing-json-ld-by-hand-36cl

How I Stopped Writing JSON-LD by Hand

19+ min ago  (210+ words) If you've worked on more than a few websites, you've probably written the same JSON-LD markup over and over again. An Article schema here. An Organization object on every site. None of it is particularly difficult—but it quickly becomes…...

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dev.to > noorsimar > proxy-routing-for-web-scraping-vibe-scraping-in-2026-best-proxies-for-web-scraping-and-why-your-1gni

Proxy Routing for Web Scraping & Vibe Scraping in 2026: Best Proxies for Web Scraping (and Why Your Scraping Proxy Won’t Survive Prod)

2+ hour, 13+ min ago  (1739+ words) Proxy rotation is a timer. Every N requests, swap IP address. It feels productive because you see new IPs in logs and you stop getting blocked for a few minutes. Vibe web scraping breaks in production for a boring reason:…...

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dev.to > orville_wang_d2758f1be203 > why-ios-storage-numbers-are-misleading-and-what-actually-fills-your-iphone-16p1

Why iOS Storage Numbers Are Misleading — And What Actually Fills Your iPhone

3+ hour, 5+ min ago  (661+ words) Every iPhone owner has seen the contradiction: iCloud says you have 5GB free, but Settings says storage is full. One is lying. Both, actually. The Two Numbers That Don't Talk iCloud (5GB free tier) measures your cloud allocation: backups, iCloud Photos, Messages,…...

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dev.to > testedmedia > i-got-tired-of-paying-139month-for-seo-data-that-costs-4-wholesale-so-i-built-my-own-2jbl

I got tired of paying $139/month for SEO data that costs $4 wholesale, so I built my own

2+ hour, 53+ min ago  (357+ words) Last year Ahrefs raised prices on small teams by 81% (SpendHound tracked it). Semrush Pro sits at $139.95 a month. And here's what those subscriptions buy you: a dashboard on top of SERP data they purchase wholesale. The same data is sitting…...

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dev.to > silviutech > fastapi-emails-aislados-por-branch-l47

FastAPI: emails aislados por branch

3+ hour, 17+ min ago  (616+ words) Cuando un equipo empieza a usar entornos preview en serio, casi siempre aparece el mismo problema: los correos de una branch terminan mezclados con los de otra. En FastAPI esto pasa mucho cuando el servicio de email vive fuera del…...

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dev.to > xiaojia7788 > i-shipped-8-small-web-tools-for-overseas-users-heres-the-messy-truth-1051

I shipped 8 small web tools for overseas users — here's the messy truth

6+ hour, 33+ min ago  (277+ words) A while back I stopped waiting for the one big SaaS idea and started building a bunch of small, boring tools that each solve exactly one problem. The theory: a portfolio of tiny sites, each monetized with ads or a…...

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dev.to > orielhaim > how-i-built-a-mesh-vpn-without-wireguard-ph2

How I Built a Mesh VPN Without WireGuard

8+ hour, 18+ min ago  (411+ words) Tailscale spent years building that infrastructure on top of WireGuard: DERP relay servers, NAT traversal with STUN and ICE, a coordination layer, peer discovery. I didn’t have years. So I went looking for something that already solved the hard networking…...

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dev.to > jjoyneriv > docker-networking-demystified-bridge-host-and-container-dns-5fac

Docker Networking, Demystified: Bridge, Host, and Container DNS

7+ hour, 52+ min ago  (1062+ words) I want to walk through how containers actually find each other and the outside world, with commands you can paste and run. No magic, just the model. Every container attaches to one or more networks. On Linux, the default network…...

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