TODO

CRATES
- BUNDLER
- CLI
  - UX: launch
    - if first, test read/write speed, add warning if too low (<2gb/s)
    - check available disk space
    - pull latest version and notify if out of date
  - FEAT: add custom path support for config.toml
- COMPUTER
  - BUG: add rollback of states (in stateful)
  - FEAT: add support for per index computation
  - FEAT: Add percentiles of cost basis weighted by amount invested compared to total invested
  - BUG: fix min fee_rate which is always ZERO due to coinbase transaction
  - BUG: before computing multiple sources check their length, panic if not equal
  - DX: create usd versions of vecs structs instead of having options everywhere
  - FEAT: datasets
    - sats version of all price datasets (average and co)
    - pools
      - highest dominance
      - consecutive blocks
      - max consecutive blocks
      - add indexes back to the mempool.space version of pools as we need the correct one for the API
    - price
      - oracle (https://utxo.live/oracle/UTXOracle.py)
    - cohorts
      - costs basis by percentile
      - address counts relative to all datasets
      - revived/sent supply datasets
      - add p2pk group (sum of p2pk33 and p2pk65)
      - add utxo count, address count, supply data for by reused addresses in groups by address type
      - add more date ranges (3-6 months, 5-7 years and more)
      - % of volume
    - indicators
      - pi cycle
    - https://mainnet.observer
    - https://glassnode.com
    - https://checkonchain.com
    - https://researchbitcoin.net/exciting-update-coming-to-the-bitcoin-lab/
    - https://mempool.space/research
- ERROR
- FETCHER
- INDEXER
  - PERF: parse only the needed block number instead the last 100 blocks
    - maybe using https://developer.bitcoin.org/reference/rpc/getblockhash.html
- INTERFACE
  - DX: Maybe change json to:
```
{
  "price_close": {
    "data": [115976.6, 115943.4],
    "unit": "USD",
    "range": {
      "from": 19627,
      "to": 19628
    }
  }
}
```
  - DX: create pagination enum
    - from to
    - from option
    - to option
    - page + option default 1000 max 1000
  - BUG: from/to/count params don’t cap all combinations
    - example: from -10,000 count 10, won’t work if underlying vec isn’t 10k or more long
- LOGGER
  - BUG: remove colors from file
- MCP
- PARSER
- SERVER
  - api
    - FEAT: copy mempool's rest api
      - https://mempool.space/docs/api/rest
    - FEAT: add extensions support (.json .csv …) instead of only format
    - FEAT: if format instead of extension then don't download file
    - BUG: ddos protection
      - against API params varying in range
      - search
      - fuzzy on typo
        
        https://github.com/rapidfuzz/strsim-rs or stick with current impl
        
        create map of all single words
        
        do some kind of score with that ?
    - FEAT: discoverability
      - search
    - ???: remove redirects ?
  - FEAT: add support for https (rustls)
- STORE
  - FEAT: save height and version in one file
- STRUCTS
- TRAVERSABLE
- GLOBAL
  - PERF: https://davidlattimore.github.io/posts/2025/09/02/rustforge-wild-performance-tricks.html
DOCS
- README
  - FEAT: add a comparison table with alternatives
  - FEAT: add faq
WEBSITES
- PACKAGES
  - DX: move the fetching logic from bitview website to an independent brk package which could be published to npm
    - https://www.npmjs.com/package/@mempool/mempool.js
    - auto publish with github actions
- BITVIEW
  - EXPLORER
    - FEAT: blocks (interval as length between)
    - FEAT: transactions
    - FEAT: addresses
    - FEAT: miners
    - FEAT: xpubs ?
  - CHART
    - FEAT: Make candlesticks a bi-series with a candlestick series and a line when too zoomed out (like the auto mode)
    - FEAT: Add min/max markers back now that they can be ignored when scaling the chart (to avoids stuttering)
    - BUG: selected unit sometimes changes when going back end forth
    - FEAT: add support for custom charts
    - BUG: price scale format depends on unit, hide digits for sats for example (if/when possible)
    - FEAT: shows certain series as scatter plots with a solid sma/ema
      - mainly datasets with a big variance like raw hash_rate
    - BUG: hide pane if no series on it
    - BUG: fix (and reset) pane size (50/50) when changing charts
    - UX: units: add short name / long name / title
    - BUG: verify that "compare" folders aren't missing charts/datasets
    - LEGEND
      - UX: add link to explanation for each name (to glassnode ?)
  - TABLE
    - FEAT: pagination
    - FEAT: exports (.json, .csv,…)
    - UX: improve dataset selection
    - UX: display 1k values (instead of 10k) but to avoid caching multiple times the same values apply everywhere
  - SEARCH
    - UX: improve
    - UX:datasets add legend, and keywords ?
    - FEAT: support height/address/txid
  - GLOSSARY
    - FEAT: Add ?
  - NAV
    - UX: move share button to footer ?
    - FEAT: add hide sidebar button
    - BUG: when clicking on already selected option, pushes to history, bad !
  - GLOBAL
    - BUG: improve behavior when local storage is unavailable by having a global state, otherwise the website forgets/don't save user's settings
    - FEAT: Add manual theme switcher, maybe in a smart way to avoid using real estate ?
    - UI: font:
      - https://fonts.google.com/specimen/Space+Mono
  - PERF: keep as many files as possible under 14kb
  - DX: No classes
  - UX: Organic animations
GLOBAL
- check TODOs in codebase
- rename output to txout or vout, input to txin or vin
- https://マリウス.com/thoughts-on-cloudflare/
- tor: https://news.ycombinator.com/item?id=45683380
- design: https://opencode.ai/
- design: https://vortex.dev/

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