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bankster
Clojure2026–2026
randomseed-io / bankster

bankster

Money as data, done right.

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Explore on GitHubRead Hacker News discussions
2Distinct people
2Mentions
0Explicit recommenders
71GitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Money as data, done right.

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 5:04:57 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by day2 dated mentions

Observed mentions: 2026-02-02 19:36:04 UTC to 2026-03-04 01:22:19 UTC.

012026-02-02 00:00:00 UTC to 2026-02-03 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 commentsFeb 22026-02-03 00:00:00 UTC to 2026-02-04 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-04 00:00:00 UTC to 2026-02-05 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-05 00:00:00 UTC to 2026-02-06 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-06 00:00:00 UTC to 2026-02-07 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-07 00:00:00 UTC to 2026-02-08 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-08 00:00:00 UTC to 2026-02-09 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-09 00:00:00 UTC to 2026-02-10 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-10 00:00:00 UTC to 2026-02-11 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-11 00:00:00 UTC to 2026-02-12 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-12 00:00:00 UTC to 2026-02-13 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-13 00:00:00 UTC to 2026-02-14 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-14 00:00:00 UTC to 2026-02-15 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-15 00:00:00 UTC to 2026-02-16 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-16 00:00:00 UTC to 2026-02-17 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-17 00:00:00 UTC to 2026-02-18 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 commentsFeb 172026-02-18 00:00:00 UTC to 2026-02-19 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-19 00:00:00 UTC to 2026-02-20 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-20 00:00:00 UTC to 2026-02-21 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-21 00:00:00 UTC to 2026-02-22 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-22 00:00:00 UTC to 2026-02-23 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-23 00:00:00 UTC to 2026-02-24 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-24 00:00:00 UTC to 2026-02-25 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-25 00:00:00 UTC to 2026-02-26 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-26 00:00:00 UTC to 2026-02-27 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-27 00:00:00 UTC to 2026-02-28 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-02-28 00:00:00 UTC to 2026-03-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-03-01 00:00:00 UTC to 2026-03-02 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-03-02 00:00:00 UTC to 2026-03-03 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-03-03 00:00:00 UTC to 2026-03-04 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2026-03-04 00:00:00 UTC to 2026-03-05 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 commentsMar 4

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
Feb 22026-02-02 00:00:00 UTC2026-02-03 00:00:00 UTC110
Feb 32026-02-03 00:00:00 UTC2026-02-04 00:00:00 UTC000
Feb 42026-02-04 00:00:00 UTC2026-02-05 00:00:00 UTC000
Feb 52026-02-05 00:00:00 UTC2026-02-06 00:00:00 UTC000
Feb 62026-02-06 00:00:00 UTC2026-02-07 00:00:00 UTC000
Feb 72026-02-07 00:00:00 UTC2026-02-08 00:00:00 UTC000
Feb 82026-02-08 00:00:00 UTC2026-02-09 00:00:00 UTC000
Feb 92026-02-09 00:00:00 UTC2026-02-10 00:00:00 UTC000
Feb 102026-02-10 00:00:00 UTC2026-02-11 00:00:00 UTC000
Feb 112026-02-11 00:00:00 UTC2026-02-12 00:00:00 UTC000
Feb 122026-02-12 00:00:00 UTC2026-02-13 00:00:00 UTC000
Feb 132026-02-13 00:00:00 UTC2026-02-14 00:00:00 UTC000
Feb 142026-02-14 00:00:00 UTC2026-02-15 00:00:00 UTC000
Feb 152026-02-15 00:00:00 UTC2026-02-16 00:00:00 UTC000
Feb 162026-02-16 00:00:00 UTC2026-02-17 00:00:00 UTC000
Feb 172026-02-17 00:00:00 UTC2026-02-18 00:00:00 UTC000
Feb 182026-02-18 00:00:00 UTC2026-02-19 00:00:00 UTC000
Feb 192026-02-19 00:00:00 UTC2026-02-20 00:00:00 UTC000
Feb 202026-02-20 00:00:00 UTC2026-02-21 00:00:00 UTC000
Feb 212026-02-21 00:00:00 UTC2026-02-22 00:00:00 UTC000
Feb 222026-02-22 00:00:00 UTC2026-02-23 00:00:00 UTC000
Feb 232026-02-23 00:00:00 UTC2026-02-24 00:00:00 UTC000
Feb 242026-02-24 00:00:00 UTC2026-02-25 00:00:00 UTC000
Feb 252026-02-25 00:00:00 UTC2026-02-26 00:00:00 UTC000
Feb 262026-02-26 00:00:00 UTC2026-02-27 00:00:00 UTC000
Feb 272026-02-27 00:00:00 UTC2026-02-28 00:00:00 UTC000
Feb 282026-02-28 00:00:00 UTC2026-03-01 00:00:00 UTC000
Mar 12026-03-01 00:00:00 UTC2026-03-02 00:00:00 UTC000
Mar 22026-03-02 00:00:00 UTC2026-03-03 00:00:00 UTC000
Mar 32026-03-03 00:00:00 UTC2026-03-04 00:00:00 UTC000
Mar 42026-03-04 00:00:00 UTC2026-03-05 00:00:00 UTC110

What Hacker News says

2 sources
siefca·Feb 2, 2026Submission

Show HN: Bankster – "money as data" toolkit for Clojure (registry, bigdec, EDN)

Hi HN, I built Bankster, a Clojure library for working with money and currencies, with explicit behavior contracts. It’s "money as data": Money = (Currency, BigDecimal amount), and currencies are managed via a registry (global / dynamically scoped / local) that can represent ISO 4217, crypto, and custom currencies – including deterministic conflict resolution for currency codes. Highlights: * BigDecimal everywhere; scale/rounding under control (including non-terminating divisions via rescaling/rounding policies) * ISO 4217 + crypto + custom currencies (namespaced IDs like crypto/ETH) * Sum-preserving allocation/distribution ("no lost pennies") * EDN-friendly: tagged literals #money, #currency, data readers; JSON/EDN serialization * Operator layer: money.ops and money.inter-ops I’d love feedback on the contracts, API ergonomics, and the re
Read the rest
gistry approach.
1 points · Open discussion

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