Search US court opinions on CourtListener - case name, court, filing date, reporter citations, docket number, times cited, snippet and link
US federal grant opportunities from Grants.gov by keyword and status - agency, opportunity number, open and close dates, assistance listings and link
Statistics Norway tables by ID - list a table's variables, then pull CPI, wages, population or labour data for chosen codes and the latest periods
Finnish Meteorological Institute observations for a town - temperature, dew point, humidity, wind, gusts, pressure and rain with the last hours of data
Rank candidate strings against an input with Jaro-Winkler, Levenshtein, token-set and Soundex scores plus a verdict, for name matching and deduplication
Standardize a free-text US address to USPS abbreviations and split it into house number, street, suffix, unit, city, state, ZIP and ZIP+4
Run a JSONPath query on a JSON document - keys, indexes, slices, wildcards, recursive descent and filters - returning values and their paths
Convert XML to JSON with attributes as @keys, repeated elements as arrays, CDATA and entities handled, using a parser that rejects DOCTYPE and entities
Render Markdown to escaped, safe HTML with heading anchors, links, images and lists, plus the heading outline, link list, word count and reading time
European Central Bank series - euro area inflation, deposit and refinancing rates, Euribor, unemployment, M3, GDP growth and EUR FX rates, or any dataflow and key
Official Swedish and Finnish statistics - browse SCB and StatFin folders, inspect a table's variables, then pull CPI, population or labour data by code
Reserve Bank of Australia cash rate target and money market rates - latest values for the target, overnight cash rate and bank bills plus monthly history
Riksbank policy rate, deposit and lending rates and SEK exchange rates by series id - latest value, change over a window, range and daily observations
Turkish lira exchange rates from the central bank TCMB - forex and banknote buying and selling rates for USD, EUR, GBP and dozens more, with the bulletin date
Canadian river level and flow from Water Survey of Canada stations - latest level in metres, discharge in m3/s, 24h range, trend and a short time series
Latest Japan Meteorological Agency earthquake reports - magnitude, depth, coordinates, place in English and maximum seismic intensity on the JMA scale
Latest Italian earthquakes from INGV - time, magnitude and type, depth, coordinates and place, filterable by minimum magnitude and lookback hours
Crystallography Open Database search - formula, mineral, space group, unit cell parameters and volume, publication and a link to the CIF file
ChEBI chemical entities by name - definition, formula, mass, monoisotopic mass, charge, SMILES, InChIKey and curation stars from EMBL-EBI
One-way ANOVA across 2 to 10 groups - F statistic, degrees of freedom, p-value, eta and omega squared, effect size, group means and a plain-language verdict
Mann-Whitney U test for two samples without normality - U, z, p-value, medians, rank-biserial correlation and the probability one group exceeds the other
Statistical power for a two-sample t-test - sample size per group for a Cohen d, alpha and target power, or the power of a planned sample size
Discounted cash flow valuation - projected cash flows, terminal value, enterprise and equity value, value per share and a discount and growth sensitivity table
Weighted average cost of capital from equity and debt values - CAPM cost of equity from beta, after-tax cost of debt, capital weights and the tax shield
