Blockchain calm: A blockchain playground

Blockchain calm: A blockchain playground launched on July 8, 2018 with 6 votes, #1,113 of 2,673 launches that month and more than 50% of that year's launches. The site was not reachable when checked in September 2026.

Visit lorenzoongithub.github.io ↗Alternatives

Does a similar job

all alternatives →

Ventured - Behind the Blockchain2015 · soundcloud.com · ▲63
Decentralized identify to level the financial playing field
BigchainDB2016 · bigchaindb.com · ▲105
The scalable blockchain database.
The Business Blockchain2016 · amazon.com · ▲91
Promise, Practice, and Application of the Next Internet Tech
Onarbor2014 · ▲72
fully-blockchained university
Bitproof2015 · ▲113
True certification in the bitcoin blockchain
TB
The Blockchain Balance Sheet2017 · blog.traity.com · ▲7

More life & fun this month

the category →

SimCity, but with Permits▲912
A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.
Life & fun · 2d ago · permit.petercai.com
IV
I've been paying for a rural Tanzanian's education for 10 years▲778
Life & fun · 14d ago · tanzaniaeducationproject.org
Bigwords.page – Turn any screen into a sign. The URL is the app▲728
Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.
Life & fun · 15d ago · bigwords.page
Guitoro, a virtual guitar you strum with your keyboard▲573
Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.
Life & fun · 9d ago · guitoro.com
See *almost* any carriers phone settings▲432
Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.
Life & fun · 13d ago · carrierexplode.com
The whole Solar System and every tracked satellite, live in the browser▲407
Life & fun · 23d ago · space.bl2.net

Source: Show HN post ↗

Launched alongside, July 2018

the whole month →

Browsh – A modern, text-based browser▲967
A fully interactive, realtime and modern browser rendered to TTY
Life & fun · 2018 · brow.sh
Preview Hunt▲921
🔎Preview and prepare your Product Hunt submission
Growth · 2018 · previewhunt.com
Makers by Product Hunt▲816
A place for Makers to share, connect, and reach their goals
Work · 2018
Termtosvg – Record terminal sessions as SVG animations▲767
Record terminal sessions as SVG animations. Contribute to nbedos/termtosvg development by creating an account on GitHub.
Dev tools · 2018 · github.com
Slab▲747
Modern knowledge base & wiki for teams
Work · 2018 · slab.com
Transistor.fm▲644
Your podcast's hosting and analytics platform 🎙️
Growth · 2018 · transistor.fm

LaunchedJul 8, 2018

Launch day▲ 6 votes, 3 commentstop 42% of 2,673 that month

Websitelorenzoongithub.github.ionot reachable, checked September 2026

CategoryLife & fun

Brought here0 visitors via the maker’s link

Is this your product, or is something wrong here? Suggest a correction.

By the numbers

#1,113
of 2,673 launches in July 2018: 50%
of 2018's launches got fewer votes: 2×
the median launch of 2018 (3 votes): 38
launches landed the same day: 11%
of launches posted at 14:00 UTC reach 10 votes

Show this on your site

A badge that reads listed and keeps itself current. Paste it anywhere HTML goes; it links back to this page.

<a href="https://nowfound.app/launch/blockchain-calm-a-blockchain-playground"><img src="https://nowfound.app/badge/blockchain-calm-a-blockchain-playground.svg" alt="Blockchain calm: A blockchain playground on NowFound" height="32"></a>

Built something too?

Add it in two minutes. You get a page like this, a share link that counts visitors, and a badge.

Add product