nambrot/blockchain-in-js resource
Build your own blockchain! observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3216
- days_rel: n/a
- days_push: 1630
- n_releases_24m: 0
Adoption not part of the score
1133 stars · 206 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A step-by-step tutorial that teaches how a blockchain works by building one from scratch in JavaScript, with live demos at each stage. It covers blocks, hashing, longest-chain consensus, and P2P block broadcasting for pedagogical purposes.
Use cases
- learn how blockchains work by building one
- understand bitcoin's block and hash structure
- implement a toy blockchain in javascript
- teach blockchain fundamentals with a demo
- understand longest chain consensus
- see how blocks are broadcast between nodes
When to choose
- you want a hands-on, code-first explanation of blockchain basics
- you prefer learning by building a minimal implementation
- you want runnable demos at each step
When to avoid
- you need a production blockchain or cryptocurrency platform
- you need a maintained, licensed library for real applications
- you need advanced features like smart contracts or real mining
Facets
learning-resource · maturity maintenance
blockchain developer-tools documentation blockchain education programming-languages tutorial bitcoin cryptocurrency step-by-step demo nodejs javascript web
1 source
- readme: https://github.com/nambrot/blockchain-in-js · fetched 2026-08-28 · 28d7a2ba4038
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| nambrot/blockchain-in-js | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="nambrot/blockchain-in-js")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem