1512 posts tagged with "PaaS"
Platform-as-a-Service tooling, economics, and self-hosted alternatives
Backstage vs Port vs the PaaS Itself: What a Golden Path Actually Costs on Five Boxes, Not Five Hundred
Backstage, Port, or the PaaS deploy contract itself? A number-backed cost comparison of the three ways to give developers a golden path on a small self-hosted fleet — and the exact triggers for when a real portal becomes worth it.
Block's Buzz Topped GitHub Trending: What a Nostr Hive-Mind Gets Right (and Skips) Versus an MCP Deploy Surface
Block's Buzz hit #1 on GitHub trending with a Nostr-based workspace where humans and agents share one room. Here is what its chat-first model solves for multi-agent coordination — and why a deploy-from-chat platform still needs a typed, scoped MCP tool surface for production changes.
Goose Under the Linux Foundation: The Neutral Reference Client for Deploy-from-Chat
Block donated its Goose agent to the Linux Foundation's Agentic AI Foundation, alongside MCP and AGENTS.md. Here is why a PaaS team should certify its deploy and rollback MCP tools against Goose instead of one vendor's CLI — with a versioned deploy recipe to prove it.
Caddy Rotates Your ECH Keys Now: What It Takes to Hide Every Tenant's SNI Behind Shared IPs
Caddy 2.11.1 rotates Encrypted Client Hello keys automatically. Here is what it takes to hide every tenant's SNI behind shared IPs — the config, the DNS plumbing, and the gaps that remain.
Coolify Cloud Charges $5/mo for 2 Servers Plus $3 per Extra Server: The Operate-It-Yourself Tax, Worked Out
Coolify Cloud charges $5 a month for two servers plus $3 per extra server to run the same free Apache-2.0 dashboard you could self-host. A worked cost comparison at 1, 2, 5, and 10 servers shows what the managed fee buys, what stays your job, and where the middle tier breaks.
Crossplane v2.2 Shipped a Debugger and a kro Bridge: Why a PaaS That Said No to Crossplane Is Still Watching
Crossplane v2.2 added an alpha pipeline debugger and a kro-syntax composition function within 48 hours. Why the debugger is a maturity signal, but the kro bridge is the real news for a Cluster-API PaaS that already said no to Crossplane.
Daytona and E2B Hit $0.05/vCPU-Hour Parity: What Sandbox Metering Really Costs a Deploy-From-Chat Platform
Daytona and E2B both charge $0.0504 per vCPU-hour, but the rate is the least important number on the invoice. A worked cost model — build plus preview dwell, plan fees, idle policies, and owned Hetzner capacity — shows where renting wins and where owning the base pays.
The Agent-Sandbox Market Crystallized Into Three Architectures. Here's the Bar for Building Your Own.
E2B, Modal, and Daytona each lead a different sandbox architecture — Firecracker microVMs, gVisor, hardened containers. A workload-conditional verdict on which wins where, the four-boundary isolation bar none of them ships by default, and the honest starting point for sandboxes on owned hardware.
Fly.io Added Two New Billing Lines in 2026: The Real Cost of a Global Edge Deploy (With Egress Math)
Fly.io added two metered billing lines in January 2026 — volume snapshots and app-scoped egress IPs. A worked teardown of the full invoice: a two-region app costs about $14 a month at 100GB of egress but $112 at 5TB, versus $15 flat on owned hardware — plus the decision rule for when the edge meter is worth it.