The latest Toolcore batch adds another hundred browser-local pages in ANOVA and robust statistics, classical ciphers and readability scores, SRI and PKCS7 security demos, Crockford Base32 and quoted-printable wrap, HTTP Authorization and cache header parsers, calendar quarter helpers, and SEDOL/CUSIP check digits. Use this map when you know the job—not when you want to scroll the full catalog.
ANOVA, bootstrap, and geo math
- One-way ANOVA (lite), Kruskal-Wallis H, and bootstrap mean CI — compare pasted group lists without a spreadsheet.
- Great-circle distance, initial bearing, and trapezoid rule — lightweight geo and integration drills.
- Trimmed mean, SNR in dB, and Cohen d (lite) — robust summaries and effect sizes from comma lists.
Ciphers, readability, and line tools
- Columnar transpose, Bifid encode, and Vigenère decode — classical cipher practice with keyword input.
- Coleman-Liau index, trigram frequency, and leetspeak decode — text analysis and puzzle helpers.
SRI, padding, and encoding demos
- SRI hash generator, PKCS7 pad, and timing-safe compare — security homework without leaving the browser.
- Crockford Base32, Base32hex encode, and quoted-printable soft wrap — encoding variants beside the main Encoding hub.
HTTP headers, dates, and identifiers
- Authorization Basic parse, Cache-Control directives, and If-None-Match parse — split response and request headers from curl output.
- Quarter end date, Unix ms to ISO, and nth weekday of month — calendar math beside the timestamp hub.
- SEDOL check digit, CUSIP check digit, and LEI format validate — identifier checksums next to existing GTIN and ISBN tools.