badges.ninja
Open Badges in 5 minutes — free tier, no sales call
badges.ninja launched on May 18, 2026 with 4 votes, #2,419 of 20,538 launches that month and more than 75% of that year's launches.
What it does
The Credly alternative for creating, issuing, and verifying blockchain-certified digital badges, certificates, and credentials that comply with Open Badge v2.0. Designed for schools, training providers, businesses, and communities, it offers a free plan and low-cost entry pricing to make digital credentialing accessible to organizations of any size. Secure, tamper-proof, and easy to use, Badges Ninja helps recognize achievements with instantly verifiable credentials.
Does a similar job
all alternatives →- HBHN Badges – Displays game-like badges for your HN profile2021 · hnbadges.netlify.app · ▲242
Get your public IP address instantly. Simple, fast, and reliable API for developers.
To-learn list and course reminders2014 · accredible.com · ▲121Accredible is the world's leading digital credential platform offering digital badges and digital certificates. Start issuing Accredible certificates and badges today.
Certo – An open source platform to deliver Open BadgesAug 2026 · github.com · ▲17Certo is open-source infrastructure for issuing, managing, verifying, and exchanging digital credentials. It implements Open Badges 3.0[1] and W3C Verifiable Credentials[2] which are the open standards that make credentials portable, machine-verifiable, and vendor-independent. It is designed to be: - Self-hosted: run it inside your own infrastructure, air-gapped network, or sovereign cloud - Standards-compliant: credentials it issues work with any OB3/VC-compatible system - API-first: everything the UI can do, the API can do - Exportable: your data is always yours, in open formats -…
I made open source, zero power PCB hackathon badgesApr 2026 · github.com · ▲158I love getting cool swag from hackathons and I also love designing PCB's, so when my friend asked me if I would design hackathon badges for a large game jam in singapore, I was absolutely down! The theme of overglade was a "The game jam within a game", pretty cool concept right! High schoolers from around the world were flown out to the event by hackclub after they spent about 70 hours designing their own game. These badges needed to be really cheap and simple, because we were going to manufacture about a hundred in a pretty limited amount of time. I went with a zero-power approach, which…
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Source: Product Hunt launch ↗
Launched alongside, May 2026
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Parallel agents, diff reviewer, and multi-model comparisons
Dev tools · May 2026 · kilo.ai
Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
Life & fun · May 2026 · github.com
🌱 Private, quiet space for thinking. Simple app for .md files. - zakirullin/files.md
Dev tools · May 2026 · github.com