# Jackson JSON processor Jackson is a high-performance, Free/Open Source JSON processing library. It was originally written by Tatu Saloranta (tatu.saloranta@iki.fi), and has been in development since 2007. It is currently developed by a community of developers. ## Copyright Copyright 2007-, Tatu Saloranta (tatu.saloranta@iki.fi) ## Licensing Jackson 2.x core and extension components are licensed under Apache License 2.0 To find the details that apply to this artifact see the accompanying LICENSE file. ## Credits A list of contributors may be found from CREDITS(-2.x) file, which is included in some artifacts (usually source distributions); but is always available from the source code management (SCM) system project uses. ## FastDoubleParser jackson-core bundles a shaded copy of FastDoubleParser . That code is available under an Apache license under the following copyright. Copyright (c) Werner Randelshofer. Apache 2.0 License. FastDoubleParser code also contains code from: fast_double_parser Copyright 2020 Daniel Lemire. Apache 2.0 License. fast_float Copyright 2021 The fast_float authors. Apache 2.0 License. bigint (only using code from the BSD License source files) Copyright 2020 Tim Buktu. 2-clause BSD License