nowfound

Life & fun · April 16, 2026

Oppsy — Dependency Vulnerability Alerts

Real-time dependency vulnerability alerts

Visit oppsy.devAlternativestop 13% of April 2026

What it does

Oppsy launches in summer 2026. The waitlist is open now. Get instant alerts when new CVEs hit your dependencies via Slack, Discord, Telegram, email, or signed webhooks. Works with any codebase, not just GitHub. Supports 30+ ecosystems via OSV. Filter by severity, upload lockfiles via UI or REST API, and keep your source code private; it never leaves your machine. No per-seat fees. No enterprise contracts. No agent to install.

Does a similar job

all alternatives →
  • SZ
    SecureBuild – Zero-CVE Images That Pay OSS Projects2025 · securebuild.com · ▲40

    We're launching SecureBuild: https://securebuild.com — a new way for open source projects and maintainers to earn revenue by partnering with and endorsing our Zero-CVE container images of their project. We’ve spent the last decade at Replicated (https://news.ycombinator.com/item?id=9841243) helping commercial and open source software vendors securely distribute their apps to enterprise environments. During that time, we saw firsthand how hard it is for maintainers to fund their work, and how increasingly demanding enterprises have become when it comes to demonstrable…

  • EOL DatasetApr 2026 · herodevs.com · ▲64

    Find every EOL dependency in your stack. Free. In 5 minutes.

  • KO
    Keep – Open-source alerting CLI2023 · github.com · ▲65

    Hi Hacker News! Shahar and Tal from Keep here. We're thrilled to announce that we're open-sourcing our alerting CLI tool, Keep (https://github.com/keephq/keep). Designed by developers for developers, Keep streamlines and simplifies alerting, making it a first-class citizen within the development process. Think of Keep as Prometheus Alertmanager but for all observability tools, with a simple and intuitive (GitHub actions-like) syntax. We believe that alerting has historically been neglected in existing monitoring platforms, leading to subpar alerting practices. With Keep,…

  • OF
    OpsiMate – From on-call chaos to a single control panel2025 · github.com · ▲10

    A couple of us started building an open-source tool after an on-call shift where a simple container restart turned into more hassle than it should. What should have been a 10-second task meant opening a laptop, connecting to a server, and running commands in the middle of the night. OpsiMate is our attempt to simplify that. It provides a single place to manage Docker containers, Kubernetes pods, and systemd services. We’re also working on integrations with monitoring tools so you can act on alerts and jump directly to dashboards. It’s still early and a bit rough, but already running in use.…

  • NF
  • BR

More life & fun this month

the category →

Launched alongside, April 2026

the whole month →
  • Brila1,367

    One-page websites from real Google Maps reviews

    AI · Apr 2026 · brila.ai

  • AG

    Thought the resources for GPU arch were lacking, so here we are

    Life & fun · Apr 2026 · jaso1024.com

  • IB

    Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.

    AI · Apr 2026 · github.com

  • AI meeting notes: now bot-free, in ChatGPT & Claude + more

    AI · Apr 2026 · fathom.ai

  • BC

    Life & fun · Apr 2026 · sam-burns.com

  • IB

    With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.

    AI · Apr 2026 · text.blogosphere.app