# Built-in Functions

- [cache](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache.md)
- [CacheClear](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cacheclear.md)
- [CacheCount](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cachecount.md)
- [cacheDelete](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cachedelete.md)
- [CacheGet](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cacheget.md)
- [CacheGetAll](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cachegetall.md)
- [CacheGetAllIds](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cachegetallids.md)
- [CacheGetAsAttempt](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cachegetasattempt.md)
- [CacheGetDefaultCacheName](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cachegetdefaultcachename.md)
- [CacheGetEngineProperties](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cachegetengineproperties.md)
- [CacheGetMetadata](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cachegetmetadata.md)
- [CacheGetOrFail](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cachegetorfail.md)
- [CacheGetProperties](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cachegetproperties.md)
- [CacheGetSession](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cachegetsession.md)
- [CacheIdExists](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cacheidexists.md)
- [cacheKeyExists](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cachekeyexists.md)
- [CachePut](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cacheput.md)
- [CacheRegionExists](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cacheregionexists.md)
- [CacheRegionNew](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cacheregionnew.md)
- [CacheRegionRemove](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cacheregionremove.md)
- [CacheRemove](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cacheremove.md)
- [CacheRemoveAll](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cacheremoveall.md)
- [CacheSetProperties](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/cache/cachesetproperties.md)
- [conversion](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/conversion.md)
- [JSONDeserialize](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/conversion/jsondeserialize.md)
- [encryption](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/encryption.md)
- [Hash](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/encryption/hash.md)
- [Hash40](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/encryption/hash40.md)
- [Hmac](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/encryption/hmac.md)
- [format](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/format.md)
- [DollarFormat](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/format/dollarformat.md)
- [HTMLCodeFormat](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/format/htmlcodeformat.md)
- [io](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/io.md)
- [FileMove](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/io/filemove.md)
- [math](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/math.md)
- [Fix](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/math/fix.md)
- [struct](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/struct.md)
- [DeleteClientVariable](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/struct/deleteclientvariable.md)
- [system](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/system.md)
- [GetClientVariablesList](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/system/getclientvariableslist.md)
- [GetComponentMetadata](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/system/getcomponentmetadata.md)
- [GetContextRoot](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/system/getcontextroot.md)
- [GetFunctionData](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/system/getfunctiondata.md)
- [GetTagData](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/system/gettagdata.md)
- [GetVariable](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/system/getvariable.md)
- [ObjectLoad](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/system/objectload.md)
- [ObjectSave](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/system/objectsave.md)
- [SetVariable](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/system/setvariable.md)
- [Throw](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/system/throw.md)
- [temporal](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/temporal.md)
- [createDate](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/temporal/createdate.md)
- [DateCompare](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/temporal/datecompare.md)
- [DateFormat](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/temporal/dateformat.md)
- [DateTimeFormat](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/temporal/datetimeformat.md)
- [DayOfWeekAsString](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/temporal/dayofweekasstring.md)
- [DayOfWeekShortAsString](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/temporal/dayofweekshortasstring.md)
- [LSDateFormat](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/temporal/lsdateformat.md)
- [LSDateTimeFormat](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/temporal/lsdatetimeformat.md)
- [LSDayOfWeek](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/temporal/lsdayofweek.md)
- [LSIsDate](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/temporal/lsisdate.md)
- [LSParseDateTime](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/temporal/lsparsedatetime.md)
- [LSTimeFormat](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/temporal/lstimeformat.md)
- [LSWeek](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/temporal/lsweek.md)
- [MonthAsString](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/temporal/monthasstring.md)
- [MonthShortAsString](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/temporal/monthshortasstring.md)
- [ParseDateTime](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/temporal/parsedatetime.md)
- [TimeFormat](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/temporal/timeformat.md)
- [ToLegacyDate](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/temporal/tolegacydate.md)
- [type](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/type.md)
- [GetMetaData](/boxlang-framework/modularity/compat-cfml/reference/built-in-functions/type/getmetadata.md)