Been working on an open source, free, Heroku alternative at https://canine.sh for about two years. I feel like even after all these years we’re still missing the devex that Heroku provided. It’s been super fun to experiment & integrate MCP into it. We just passed 2000 developers last month actively deploying with canine. - Source: Hacker News / 3 months ago

Agreed, at the moment, I have it set up on https://canine.sh which is fully open source. - Source: Hacker News / 4 months ago

I’ve been working on an open source tool that turns your Kubernetes into a Heroku like PaaS — https://canine.sh A problem that we had at my last startup was that we got stuck between not wanting to spend too much time on devops, and getting price gouged by Heroku. We were too big for the deploy to a VPS type options like coolify, but too small to justify hiring a full time Devops. Eventually a few of us had to... - Source: Hacker News / 5 months ago

I've been developing and maintaining https://canine.sh and https://hellocsv.github.io/HelloCSV/ for some time now, and its really odd what pops up when you google these. Neither of these projects anything requiring payment anywhere, but tons of sites pop up trying to "sell" these projects. I wouldn't even know what that means and I'm kind of tempted to drop in a credit card to see what happens. Would they auto... - Source: Hacker News / 5 months ago

Been building an open source version of railway at https://canine.sh. Offers all the same features without the potential of a vendor lock-in / price gouging. - Source: Hacker News / 5 months ago

With some fear that corporate data could be revealed by messy AI applications, sandboxing was high on the agenda, and Matt Brockman, an AI engineer at enterprise sandboxing business E2B, explained that there really wasn’t much to be frightened of. - Source: dev.to / 25 days ago

E2B is the sandbox. It gives the agent its own computer to do work. - Source: dev.to / about 1 month ago

If you've used E2B, Daytona, Modal sandboxes, or Cloudflare Sandboxes, the shape is familiar: REST API, Python and JS SDKs, exec / files / snapshot primitives. Here's what the Python SDK looks like:. - Source: dev.to / 2 months ago

E2B | SF, Prague, Remote | Eng, GTM, and Operations | https://e2b.dev/ E2B is building infrastructure for AI agents, and has quickly become the open source standard for agentic workflow sandboxes. Customers include Perplexity, Groq, Manus, and more. We are experiencing explosive growth and hiring for several technical and non-technical functions as we prepare to 3x the team this year. - Distributed Systems Engineer. - Source: Hacker News / 3 months ago

Sandbox: Since we are using Gemma 4 E2B, you should ideally provide an E2B.dev API key if you want the agent to execute code in a secure, cloud-hosted sandbox. If you want it 100% local, select Local Terminal. - Source: dev.to / 3 months ago