@turf/turf

a JavaScript library for performing geospatial operations with GeoJSON

v7.2.0 URL: https://unpkg.com/@turf/turf@7.2.0/dist/cjs/index.cjs

gis geo geojs geospatial geography geometry map contour centroid tin extent geojson grid polygon line point area analysis statistics stats midpoint plane quantile jenks sample

@turf/midpoint

turf midpoint module

v7.2.0 URL: https://unpkg.com/@turf/midpoint@7.2.0/dist/cjs/index.cjs

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turf midpoint bisect geojson line

@technobuddha/library

A large library of useful functions

v2.0.3 URL: https://unpkg.com/@technobuddha/library@2.0.3/dist/index.js

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addTime angleBetweenPoints angleDifference angleOfLine angleReflection approximatelyEquals area beginningOfDay beginningOfMonth beginningOfWeek beginningOfYear binaryUnits bounds build camelCase capitalize cardinal ceil centroid ch changed chop clamp clean cleanEnd cleanStart clear collapse collapseBreakingSpace collapseWhitespace compare compareNumbers compareStrings conjoin constructNumber convexHull correctMSWord count Crc32 create2dArray crossProduct dataURL dayOfWeek dayOfYear daysInMonth decodeBase64 decodeBase64Url decodeBinary decodeText deconstructNumber deepEquals delimited deromanize diceCoefficient dotCase duration edgeAngles encodeBase64 encodeBase64Url encodeBinary encodeText endOfDay endOfMonth endOfWeek endOfYear ensurePrefix ensureSuffix escapeC escapeGraphQL escapeHTML escapeJava escapeJS escapePython extractDigits fillTemplate floor formatDate formatNumber fraction fuzzyMatch getIndent graphQL groupCode HashBase humanCase indefiniteArticle indent initials int32 isAlpha isAlphaNumeric isArrayLike isBoolean isCartesian isClosed isDate isDomain isEmail isEven isFunction isInPolygon isIntersecting isIPV4 isIPV4Local isISODate isIterable isIterator isLeapYear isLeftOfLine isLowerCase isMidnight isMultipleOf isNegativeZero isNumber isNumeric isObject isOdd isOnLine isOnPolygon isoWeekOfYear isoWeeksInYear isPolar isPolygon isPrimitive isPunctuation isRect isRegExp isRightOfLine isSameDay isSameMonth isSameWeek isSameYear isString isSurrogate isUpperCase isValidDate isWhitespace JSONMap JSONSet julian kebabCase largestInscribedRectangle lerp levenshteinDistance lineIntersection lineLength longestCommonSubsequence longestCommonSubstring lookAhead macroCase maj manhattanDistance mask matchCase matches mean median MersenneTwister metricUnits midpoint mode modulo normalizeAngle normalizeBinary normalizeLineSegment numberToLetter occurrenceInMonth orderOfMagnitude ordinal pad parseDate pascalCase perimeter plural polygonSides possessive PriorityQueue quote randomDraw randomPick randomShuffle randomWeightedPick re readability regularPolygon relativeTime removeDiacritics replacer reviver romanize root rotate rotl rotr round sameValue scale Sha1 Sha224 Sha256 Sha384 Sha512 ShaBase shallowEquals singleLine snakeCase sortKeys sortOrder splitChars splitLines splitSentences splitWords standardDeviation star startCase strip sum summarize syllables tag TimeSpan timezone titleCase toAngle toArray toASCII toBoolean toCartesian toClosed toDate toDegrees toEnumeration toError toFilename toInteger tokenize toLineSegment toNumber toPolar toPolygon toPrimitive toRadians toSquare toString translate uncapitalize unescapeC unescapeHTML unescapeJava unescapeJS unescapePython unicodeLength unindent unquote variance wordwrap zipperMerge

ode-midpoint

Integrate a system of ODEs using the Second Order Runge-Kutta (Midpoint) method

v1.0.6 URL: https://unpkg.com/ode-midpoint@1.0.6/lib/index.js

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scijs ode midpoint runge-kutta integration differential-equations calculus first-order

earth-distance-js

A collection of earth-distance calulations module, for high accuracy and high speed implementation

v1.4.1 URL: https://unpkg.com/earth-distance-js@1.4.1/index.js

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haversine distance geolocation coordinates bounding box law of spherical cosines midpoint equirectangular