base on Main repository of SageMath <div> <a href="https://sagemath.org"> <picture> <source media="(prefers-color-scheme: dark)" srcset="src/doc/common/static/logo_sagemath_white.svg"> <img src="src/doc/common/static/logo_sagemath_black.svg" height="60" align="left"> </picture> </a> <em>"Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, and MATLAB"</em> </div> # Sage is open source mathematical software released under the GNU General Public Licence GPLv2+, and includes packages that have [compatible software licenses](./COPYING.txt). [People all around the globe](https://www.sagemath.org/development-map.html) have contributed to the development of Sage. [Full documentation](https://doc.sagemath.org/html/en/index.html) is available online. Table of Contents ----------------- * [Getting Started](#getting-started) * [Supported Platforms](#supported-platforms) * [\[Windows\] Preparing the Platform](#windows-preparing-the-platform) * [\[macOS\] Preparing the Platform](#macos-preparing-the-platform) * [Instructions to Build from Source](#instructions-to-build-from-source) * [SageMath Docker Images](#sagemath-docker-images) * [Troubleshooting](#troubleshooting) * [Contributing to Sage](#contributing-to-sage) * [Directory Layout](#directory-layout) * [Build System](#build-system) * [Relocation](#relocation) * [Redistribution](#redistribution) * [Build System](#build-system) * [Changes to Included Software](#changes-to-included-software) Getting Started --------------- Those who are impatient may use prebuilt Sage available online from any of [](https://mybinder.org/v2/gh/sagemath/sage-binder-env/master ) &nbsp; [](https://gitpod.io/#https://github.com/sagemath/sage/tree/master ) &nbsp; [](https://codespaces.new/sagemath/sage/tree/master) without local installation. Otherwise read on. The [Sage Installation Guide](https://doc.sagemath.org/html/en/installation/index.html) provides a decision tree that guides you to the type of installation that will work best for you. This includes building from source, obtaining Sage from a package manager, using a container image, or using Sage in the cloud. **This README contains self-contained instructions for building Sage from source.** This requires you to clone the git repository (as described in this README) or download the [sources](https://www.sagemath.org/download-source.html) in the form of a tarball. If you have questions or encounter problems, please do not hesitate to email the [sage-support mailing list](https://groups.google.com/group/sage-support) or ask on the [Ask Sage questions and answers site](https://ask.sagemath.org). Supported Platforms ------------------- Sage attempts to support all major Linux distributions, recent versions of macOS, and Windows (using Windows Subsystem for Linux or virtualization). Detailed information on supported platforms for a specific version of Sage can be found in the section _Availability and installation help_ of the [release tour for this version](https://github.com/sagemath/sage/releases). We highly appreciate contributions to Sage that fix portability bugs and help port Sage to new platforms; let us know at the [sage-devel mailing list](https://groups.google.com/group/sage-devel). [Windows] Preparing the Platform -------------------------------- The preferred way to run Sage on Windows is using Windows Subsystem for Linux (WSL). Follow the [official WSL setup guide](https://docs.microsoft.com/en-us/windows/wsl/faq) to install Ubuntu (or another Linux distribution). Make sure you allocate WSL sufficient RAM; 5GB is known to work, while 2GB might be not enough for building Sage from source. Then all instructions for installation in Linux apply. As an alternative, you can also run Linux on Windows using Docker ([see below](#sagemath-docker-images)) or other virtualization solutions. [macOS] Preparing the Platform ------------------------------ - If your Mac uses the Apple Silicon (M1, M2, M3, M4; arm64) architecture and you set up your Mac by transferring files from an older Mac, make sure that the directory ``/usr/local`` does not contain an old copy of Homebrew (or other software) for the x86_64 architecture that you may have copied over. Note that Homebrew for the M1 is installed in ``/opt/homebrew``, not ``/usr/local``. - If you wish to use conda, please see the [section on conda](https://doc.sagemath.org/html/en/installation/conda.html) in the Sage Installation Manual for guidance. - Otherwise, we strongly recommend to use Homebrew ("the missing package manager for macOS") from https://brew.sh/, which provides the ``gfortran`` compiler and many libraries. - Otherwise, if you do not wish to install Homebrew, you will need to install the latest version of Xcode Command Line Tools. Open a terminal window and run `xcode-select --install`; then click "Install" in the pop-up window. If the Xcode Command Line Tools are already installed, you may want to check if they need to be updated by typing `softwareupdate -l`. Instructions to Build from Source --------------------------------- Like many other software packages, Sage is built from source using `./configure`, followed by `make`. However, we strongly recommend to read the following step-by-step instructions for building Sage. The instructions cover all of Linux, macOS, and WSL. More details, providing a background for these instructions, can be found in the section [Install from Source Code](https://doc.sagemath.org/html/en/installation/source.html) in the Installation Guide. 1. Decide on the source/build directory (`SAGE_ROOT`): - On personal computers, any subdirectory of your :envvar:`HOME` directory should do. - For example, you could use `SAGE_ROOT=~/sage/sage`, which we will use as the running example below. - You need at least 10 GB of free disk space. - The full path to the source directory must contain **no spaces**. - After starting the build, you cannot move the source/build directory without breaking things. - You may want to avoid slow filesystems such as [network file systems (NFS)](https://en.wikipedia.org/wiki/Network_File_System) and the like. - [macOS] macOS allows changing directories without using exact capitalization. Beware of this convenience when compiling for macOS. Ignoring exact capitalization when changing into :envvar:`SAGE_ROOT` can lead to build errors for dependencies requiring exact capitalization in path names. 2. Clone the sources with `git`: - To check that `git` is available, open a terminal and enter the following command at the shell prompt (`$`): $ git --version git version 2.42.0 The exact version does not matter, but if this command gives an error, install `git` using your package manager, using one of these commands: $ sudo pacman -S git # on Arch Linux $ sudo apt-get update && apt-get install git # on Debian/Ubuntu $ sudo yum install git # on Fedora/Redhat/CentOS $ sudo zypper install git # on openSUSE $ sudo xbps-install git # on Void Linux - Create the directory where `SAGE_ROOT` should be established: $ mkdir -p ~/sage $ cd ~/sage - Clone the Sage git repository: $ git clone -c core.symlinks=true --filter blob:none \ --origin upstream --branch develop --tags \ https://github.com/sagemath/sage.git This command obtains the most recent development release. Replace `--branch develop` by `--branch master` to select the most recent stable release instead. This will create the subdirectory `~/sage/sage`. (See the section [Setting up git](https://doc.sagemath.org/html/en/developer/git_setup.html) and the following sections in the Sage Developer's Guide for more information.) - Change into the created subdirectory: $ cd sage - [Windows] The Sage source tree contains symbolic links, and the build will not work if Windows line endings rather than UNIX line endings are used. Therefore it is recommended (but not necessary) to use the WSL version of `git`. 3. Install system packages. Either refer for this to the [section on installation from source](https://doc.sagemath.org/html/en/installation/source.html) in the Sage Installation Manual for compilations of system packages that you can install. When done, skip to step 7 (bootstrapping). Alternatively, follow the more fine-grained approach below. 4. [Linux, WSL] Install the required minimal build prerequisites: - Compilers: `gcc`, `gfortran`, `g++` (GCC versions from 8.4.0 to 13.x and recent versions of Clang (LLVM) are supported). See [build/pkgs/gcc/SPKG.rst](build/pkgs/gcc/SPKG.rst) and [build/pkgs/gfortran/SPKG.rst](build/pkgs/gfortran/SPKG.rst) for a discussion of suitable compilers. - Build tools: GNU `make`, GNU `m4`, `perl` (including `ExtUtils::MakeMaker`), `ranlib`, `git`, `tar`, `bc`. See [build/pkgs/_prereq/SPKG.rst](build/pkgs/_prereq/SPKG.rst) for more details. - Python 3.4 or later, or Python 2.7, a full installation including `urllib`; but ideally version 3.9.x, 3.10.x, 3.11.x, 3.12.x, which will avoid having to build Sage's own copy of Python 3. See [build/pkgs/python3/SPKG.rst](build/pkgs/python3/SPKG.rst) for more details. We have collected lists of system packages that provide these build prerequisites. See, in the folder [build/pkgs/_prereq/distros](build/pkgs/_prereq/distros), the files [arch.txt](build/pkgs/_prereq/distros/arch.txt), [debian.txt](build/pkgs/_prereq/distros/debian.txt) (also for Ubuntu, Linux Mint, etc.), [fedora.txt](build/pkgs/_prereq/distros/fedora.txt) (also for Red Hat, CentOS), [opensuse.txt](build/pkgs/_prereq/distros/opensuse.txt), [slackware.txt](build/pkgs/_prereq/distros/slackware.txt), and [void.txt](build/pkgs/_prereq/distros/void.txt), or visit https://doc.sagemath.org/html/en/reference/spkg/_prereq.html#spkg-prereq 5. Optional: It is recommended that you have both LaTeX and the ImageMagick tools (e.g. the "convert" command) installed since some plotting functionality benefits from them. 6. [Development] If you plan to do Sage development or otherwise work with ticket branches and not only releases, install the bootstrapping prerequisites. See the files in the folder [build/pkgs/_bootstrap/distros](build/pkgs/_bootstrap/distros), or visit https://doc.sagemath.org/html/en/reference/spkg/_bootstrap.html#spkg-bootstrap 7. Bootstrap the source tree using the following command: $ make configure (If the bootstrapping prerequisites are not installed, this command will download a package providing pre-built bootstrap output instead.) 8. Sanitize the build environment. Use the command $ env to inspect the current environment variables, in particular `PATH`, `PKG_CONFIG_PATH`, `LD_LIBRARY_PATH`, `CFLAGS`, `CPPFLAGS`, `CXXFLAGS`, and `LDFLAGS` (if set). Remove items from these (colon-separated) environment variables that Sage should not use for its own build. In particular, remove items if they refer to a previous Sage installation. - [WSL] In particular, WSL imports many items from the Windows `PATH` variable into the Linux environment, which can lead to confusing build errors. These items typically start with `/mnt/c`. It is best to remove all of them from the environment variables. For example, you can set `PATH` using the command: $ export PATH=/usr/sbin/:/sbin/:/bin/:/usr/lib/wsl/lib/ - [macOS with homebrew] Set required environment variables for the build: $ source ./.homebrew-build-env This is to make some of Homebrew's packages (so-called keg-only packages) available for the build. Run it once to apply the suggestions for the current terminal session. You may need to repeat this command before you rebuild Sage from a new terminal session, or after installing additional homebrew packages. (You can also add it to your shell profile so that it gets run automatically in all future sessions.) 9. Optionally, decide on the installation prefix (`SAGE_LOCAL`): - Traditionally, and by default, Sage is installed into the subdirectory hierarchy rooted at `SAGE_ROOT/local/`. - This can be changed using `./configure --prefix=SAGE_LOCAL`, where `SAGE_LOCAL` is the desired installation prefix, which must be writable by the user. If you use this option in combination with `--disable-editable`, you can delete the entire Sage source tree after completing the build process. What is installed in `SAGE_LOCAL` will be a self-contained installation of Sage. - Note that in Sage's build process, `make` builds **and** installs (`make install` is a no-op). Therefore the installation hierarchy must be writable by the user. - See the Sage Installation Manual for options if you want to install into shared locations such as `/usr/local/`. Do not attempt to build Sage as `root`. 10. Optionally, review the configuration options, which includes many optional packages: $ ./configure --help Notable options for Sage developers are the following: - Use the option `--config-cache` to have `configure` keep a disk cache of configuration values. This gives a nice speedup when trying out ticket branches that make package upgrades, which involves automatic re-runs of the configuration step. - Use the option `--enable-ccache` to have Sage install and use the optional package `ccache`, which is preconfigured to keep a disk cache of object files created from source files. This can give a great speedup when switching between different branches, at the expense of disk space use. 11. Optional, but highly recommended: Set some environment variables to customize the build. For example, the `MAKE` environment variable controls whether to run several jobs in parallel. On a machine with 4 processors, say, typing `export MAKE="make -j4"` will configure the build script to perform a parallel compilation of Sage using 4 jobs. On some powerful machines, you might even consider `-j16`, as building with more jobs than CPU cores can speed things up further. To reduce the terminal output during the build, type `export V=0`. (`V` stands for "verbosity".) Some environment variables deserve a special mention: `CC`, `CXX` and `FC`. These variables defining your compilers can be set at configuration time and their values will be recorded for further use at build time and runtime. For an in-depth discussion of more environment variables for building Sage, see [the installation guide](https://doc.sagemath.org/html/en/installation/source.html#environment-variables). 12. Type `./configure`, followed by any options that you wish to use. For example, to build Sage with `gf2x` package supplied by Sage, use `./configure --with-system-gf2x=no`. At the end of a successful `./configure` run, you may see messages recommending to install extra system packages using your package manager. For a large [list of Sage packages](https://github.com/sagemath/sage/issues/27330), Sage is able to detect whether an installed system package is suitable for use with Sage; in that case, Sage will not build another copy from source. Sometimes, the messages will recommend to install packages that are already installed on your system. See the earlier configure messages or the file `config.log` for explanation. Also, the messages may recommend to install packages that are actually not available; only the most recent releases of your distribution will have all of these recommended packages. 13. Optional: If you choose to install the additional system packages, a re-run of `./configure` will test whether the versions installed are usable for Sage; if they are, this will reduce the compilation time and disk space needed by Sage. The usage of packages may be adjusted by `./configure` parameters (check again the output of `./configure --help`). 14. Type `make`. That's it! Everything is automatic and non-interactive. If you followed the above instructions, in particular regarding the installation of system packages recommended by the output of `./configure` (step 11), and regarding the parallel build (step 10), building Sage takes less than one hour on a modern computer. (Otherwise, it can take much longer.) The build should work fine on all fully supported platforms. If it does not, we want to know! 15. Type `./sage` to try it out. In Sage, try for example `2 + 2`, `plot(x^2)`, `plot3d(lambda x, y: x*y, (-1, 1), (-1, 1))` to test a simple computation and plotting in 2D and 3D. Type <kbd>Ctrl</kbd>+<kbd>D</kbd> or `quit` to quit Sage. 16. Optional: Type `make ptestlong` to test all examples in the documentation (over 200,000 lines of input!) -- this takes from 10 minutes to several hours. Don't get too disturbed if there are 2 to 3 failures, but always feel free to email the section of `logs/ptestlong.log` that contains errors to the [sage-support mailing list](https://groups.google.com/group/sage-support). If there are numerous failures, there was a serious problem with your build. 17. The HTML version of the [documentation](https://doc.sagemath.org/html/en/index.html) is built during the compilation process of Sage and resides in the directory `local/share/doc/sage/html/`. You may want to bookmark it in your browser. 18. Optional: If you want to build the PDF version of the documentation, run `make doc-pdf` (this requires LaTeX to be installed). 19. Optional: Install optional packages of interest to you: get a list by typing `./sage --optional` or by visiting the [packages documentation page](https://doc.sagemath.org/html/en/reference/spkg/). 20. Optional: Create a symlink to the installed `sage` script in a directory in your `PATH`, for example `/usr/local`. This will allow you to start Sage by typing `sage` from anywhere rather than having to either type the full path or navigate to the Sage directory and type `./sage`. This can be done by running: $ sudo ln -s $(./sage -sh -c 'ls $SAGE_ROOT/venv/bin/sage') /usr/local/bin 21. Optional: Set up SageMath as a Jupyter kernel in an existing Jupyter notebook or JupyterLab installation, as described in the section [Launching SageMath](https://doc.sagemath.org/html/en/installation/launching.html) in the Sage Installation Guide. Alternative Installation using PyPI --------------- For installing Sage in a Python environment from PyPI, Sage provides the `pip`-installable package [sagemath-standard](https://pypi.org/project/sagemath-standard/). Unless you need to install Sage into a specific existing environment, we recommend to create and activate a fresh virtual environment, for example `~/sage-venv/`: $ python3 -m venv ~/sage-venv $ source ~/sage-venv/bin/activate As the first installation step, install [sage_conf](https://pypi.org/project/sage-conf/), which builds various prerequisite packages in a subdirectory of `~/.sage/`: (sage-venv) $ python3 -m pip install -v sage_conf After a successful installation, a wheelhouse provides various Python packages. You can list the wheels using the command: (sage-venv) $ ls $(sage-config SAGE_SPKG_WHEELS) If this gives an error saying that `sage-config` is not found, check any messages that the `pip install` command may have printed. You may need to adjust your `PATH`, for example by: $ export PATH="$(python3 -c 'import sysconfig; print(sysconfig.get_path("scripts", "posix_user"))'):$PATH" Now install the packages from the wheelhouse and the [sage_setup](https://pypi.org/project/sage-conf/) package, and finally install the Sage library: (sage-venv) $ python3 -m pip install $(sage-config SAGE_SPKG_WHEELS)/*.whl sage_setup (sage-venv) $ python3 -m pip install --no-build-isolation -v sagemath-standard The above instructions install the latest stable release of Sage. To install the latest development version instead, add the switch `--pre` to all invocations of `python3 -m pip install`. **NOTE:** PyPI has various other `pip`-installable packages with the word "sage" in their names. Some of them are maintained by the SageMath project, some are provided by SageMath users for various purposes, and others are entirely unrelated to SageMath. Do not use the packages `sage` and `sagemath`. For a curated list of packages, see the chapter [Packages and Features](https://doc.sagemath.org/html/en/reference/spkg/index.html) of the Sage Reference Manual. SageMath Docker images ---------------------- [](https://hub.docker.com/r/sagemath/sagemath) SageMath is available on Docker Hub and can be downloaded by: ``` bash docker pull sagemath/sagemath ``` Currently, only stable versions are kept up to date. Troubleshooting --------------- If you have problems building Sage, check the Sage Installation Guide, as well as the version-specific installation help in the [release tour](https://github.com/sagemath/sage/releases) corresponding to the version that you are installing. Please do not hesitate to ask for help in the [SageMath forum ](https://ask.sagemath.org/questions/) or the [sage-support mailing list](https://groups.google.com/forum/#!forum/sage-support). The [Troubleshooting section in the Sage Installation Guide ](https://doc.sagemath.org/html/en/installation/troubles.html) provides instructions on what information to provide so that we can provide help more effectively. Contributing to Sage -------------------- If you'd like to contribute to Sage, we strongly recommend that you read the [Developer's Guide](https://doc.sagemath.org/html/en/developer/index.html). Sage has significant components written in the following languages: C/C++, Python, Cython, Common Lisp, Fortran, and a bit of Perl. Directory Layout ---------------- Simplified directory layout (only essential files/directories): ``` SAGE_ROOT Root directory (create by git clone) ├── build │ └── pkgs Every package is a subdirectory here │ ├── 4ti2/ │ … │ └── zlib/ ├── configure Top-level configure script ├── COPYING.txt Copyright information ├── pkgs Source trees of Python distribution packages │ ├── sage-conf │ │ ├── sage_conf.py │ │ └── setup.py │ ├── sage-docbuild │ │ ├── sage_docbuild/ │ │ └── setup.py │ ├── sage-setup │ │ ├── sage_setup/ │ │ └── setup.py │ ├── sage-sws2rst │ │ ├── sage_sws2rst/ │ │ └── setup.py │ └── sagemath-standard │ ├── bin/ │ ├── sage -> ../../src/sage │ └── setup.py ├── local (SAGE_LOCAL) Installation hierarchy for non-Python packages │ ├── bin Executables │ ├── include C/C++ headers │ ├── lib Shared libraries, architecture-dependent data │ ├── share Databases, architecture-independent data, docs │ │ └── doc Viewable docs of Sage and of some components │ └── var │ ├── lib/sage │ │ ├── installed/ │ │ │ Records of installed non-Python packages │ │ ├── scripts/ Scripts for uninstalling installed packages │ │ └── venv-python3.9 (SAGE_VENV) │ │ │ Installation hierarchy (virtual environment) │ │ │ for Python packages │ │ ├── bin/ Executables and installed scripts │ │ ├── lib/python3.9/site-packages/ │ │ │ Python modules/packages are installed here │ │ └── var/lib/sage/ │ │ └── wheels/ │ │ Python wheels for all installed Python packages │ │ │ └── tmp/sage/ Temporary files when building Sage ├── logs │ ├── install.log Full install log │ └── pkgs Build logs of individual packages │ ├── alabaster-0.7.12.log │ … │ └── zlib-1.2.11.log ├── m4 M4 macros for generating the configure script │ └── *.m4 ├── Makefile Running "make" uses this file ├── prefix -> SAGE_LOCAL Convenience symlink to the installation tree ├── README.md This file ├── sage Script to start Sage ├── src Monolithic Sage library source tree │ ├── bin/ Scripts that Sage uses internally │ ├── doc/ Sage documentation sources │ └── sage/ The Sage library source code ├── upstream Source tarballs of packages │ ├── Babel-2.9.1.tar.gz │ … │ └── zlib-1.2.11.tar.gz ├── venv -> SAGE_VENV Convenience symlink to the virtual environment └── VERSION.txt ``` For more details see [our Developer's Guide](https://doc.sagemath.org/html/en/developer/coding_basics.html#files-and-directory-structure). Build System ------------ This is a brief summary of the Sage software distribution's build system. There are two components to the full Sage system--the Sage Python library and its associated user interfaces, and the larger software distribution of Sage's main dependencies (for those dependencies not supplied by the user's system). Sage's Python library is built and installed using a `setup.py` script as is standard for Python packages (Sage's `setup.py` is non-trivial, but not unusual). Most of the rest of the build system is concerned with building all of Sage's dependencies in the correct order in relation to each other. The dependencies included by Sage are referred to as SPKGs (i.e. "Sage Packages") and are listed under `build/pkgs`. The main entrypoint to Sage's build system is the top-level `Makefile` at the root of the source tree. Unlike most normal projects that use autoconf (Sage does as well, as described below), this `Makefile` is not generated. Instead, it contains a few high-level targets and targets related to bootstrapping the system. Nonetheless, we still run `make <target>` from the root of the source tree--targets not explicitly defined in the top-level `Makefile` are passed through to another Makefile under `build/make/Makefile`. The latter `build/make/Makefile` *is* generated by an autoconf-generated `configure` script, using the template in `build/make/Makefile.in`. This includes rules for building the Sage library itself (`make sagelib`), and for building and installing each of Sage's dependencies (e.g. `make gf2x`). The `configure` script itself, if it is not already built, can be generated by running the `bootstrap` script (the latter requires _GNU autotools_ being installed). The top-level `Makefile` also takes care of this automatically. To summarize, running a command like `make python3` at the top-level of the source tree goes something like this: 1. `make python3` 2. run `./bootstrap` if `configure` needs updating 3. run `./configure` with any previously configured options if `build/make/Makefile` needs updating 4. change directory into `build/make` and run the `install` script--this is little more than a front-end to running `make -f build/make/Makefile python3`, which sets some necessary environment variables and logs some information 5. `build/make/Makefile` contains the actual rule for building `python3`; this includes building all of `python3`'s dependencies first (and their dependencies, recursively); the actual package installation is performed with the `sage-spkg` program Relocation ---------- It is not supported to move the `SAGE_ROOT` or `SAGE_LOCAL` directory after building Sage. If you do move the directories, you will have to run ``make distclean`` and build Sage again from scratch. For a system-wide installation, you have to build Sage as a "normal" user and then as root you can change permissions. See the [Installation Guide](https://doc.sagemath.org/html/en/installation/source.html#installation-in-a-multiuser-environment) for further information. Redistribution -------------- Your local Sage install is almost exactly the same as any "developer" install. You can make changes to documentation, source, etc., and very easily package the complete results up for redistribution just like we do. 1. To make a binary distribution with your currently installed packages, visit [sagemath/binary-pkg](https://github.com/sagemath/binary-pkg). 2. To make your own source tarball of Sage, type: $ make dist The result is placed in the directory `dist/`. Changes to Included Software ---------------------------- All software included with Sage is copyrighted by the respective authors and released under an open source license that is __GPL version 3 or later__ compatible. See [COPYING.txt](./COPYING.txt) for more details. Sources are in unmodified (as far as possible) tarballs in the `upstream/` directory. The remaining description, version information, patches, and build scripts are in the accompanying `build/pkgs/<packagename>` directory. This directory is part of the Sage git repository. <p align="center"> Copyright (C) 2005-2024 The Sage Development Team </p> <p align="center"> https://www.sagemath.org </p> ", Assign "at most 3 tags" to the expected json: {"id":"1689","tags":[]} "only from the tags list I provide: [{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"