ethereumjs-util VS honeycomb

npm install npm WARN old lockfile npm WARN old lockfile The package-lock.json file was created with an old version of npm, npm WARN old lockfile so supplemental metadata must be fetched from the registry. npm WARN old lockfile npm WARN old lockfile This is a one-time fix-up, please be patient... npm WARN old lockfile npm WARN EBADENGINE Unsupported engine { npm WARN EBADENGINE package: '[email protected]', npm WARN EBADENGINE required: { node: '12.13.1' }, npm WARN EBADENGINE current: { node: 'v16.11.1', npm: '8.1.3' } npm WARN EBADENGINE } npm WARN deprecated [email protected]: Renamed to @metamask/safe-event-emitter npm WARN deprecated [email protected]: Please update to ini >=1.3.6 to avoid a prototype pollution issue npm WARN deprecated [email protected]: This package is broken and no longer maintained. 'mkdirp' itself supports promises now, please switch to that. npm WARN deprecated [email protected]: flatten is deprecated in favor of utility frameworks such as lodash. npm WARN deprecated [email protected]: This package is broken and no longer maintained. 'mkdirp' itself supports promises now, please switch to that. npm WARN deprecated [email protected]: request-promise-native has been deprecated because it extends the now deprecated request package, see https://github.com/request/request/issues/3142 npm WARN deprecated [email protected]: Please see https://github.com/lydell/urix#deprecated npm WARN deprecated [email protected]: this library is no longer supported npm WARN deprecated [email protected]: Please see https://github.com/lydell/urix#deprecated npm WARN deprecated [email protected]: this library is no longer supported npm WARN deprecated @web3-js/[email protected]: This package is deprecated, for a pure JS implementation please use scrypt-js npm WARN deprecated [email protected]: Deprecated in favor of '@metamask/eth-sig-util' npm WARN deprecated [email protected]: Please use Util.Account class found on package ethereumjs-util@^7.0.6 https://github.com/ethereumjs/ethereumjs-util/releases/tag/v7.0.6 npm WARN deprecated [email protected]: https://github.com/lydell/resolve-url#deprecated npm WARN deprecated [email protected]: Browserslist 2 could fail on reading Browserslist >3.0 config used in other tools. npm WARN deprecated [email protected]: https://github.com/lydell/resolve-url#deprecated npm WARN deprecated [email protected]: Browserslist 2 could fail on reading Browserslist >3.0 config used in other tools. npm WARN deprecated [email protected]: Browserslist 2 could fail on reading Browserslist >3.0 config used in other tools. npm WARN deprecated [email protected]: use String.prototype.padStart() npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/block. Please update. npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/block. Please update. npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/block. Please update. npm WARN deprecated [email protected]: Deprecated in favor of '@metamask/eth-sig-util' npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/block. Please update. npm WARN deprecated [email protected]: some dependency vulnerabilities fixed, support for node < 10 dropped, and newer ECMAScript syntax/features added npm WARN deprecated [email protected]: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797) npm WARN deprecated [email protected]: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797) npm WARN deprecated [email protected]: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies. npm WARN deprecated [email protected]: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797) npm WARN deprecated [email protected]: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies. npm WARN deprecated [email protected]: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797) npm WARN deprecated [email protected]: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797) npm WARN deprecated [email protected]: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797) npm WARN deprecated [email protected]: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797) npm WARN deprecated [email protected]: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797) npm WARN deprecated [email protected]: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797) npm WARN deprecated [email protected]: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797) npm WARN deprecated [email protected]: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797) npm WARN deprecated [email protected]: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797) npm WARN deprecated [email protected]: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797) npm WARN deprecated [email protected]: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797) npm WARN deprecated [email protected]: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797) npm WARN deprecated [email protected]: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797) npm WARN deprecated [email protected]: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797) npm WARN deprecated [email protected]: Debug versions >=3.2.0 <3.2.7 || >=4 <4.3.1 have a low-severity ReDos regression when used in a Node.js environment. It is recommended you upgrade to 3.2.7 or 4.3.1. (https://github.com/visionmedia/debug/issues/797) npm WARN deprecated [email protected]: The querystring API is considered Legacy. new code should use the URLSearchParams API instead. npm WARN deprecated [email protected]: We don't use this library anymore so you shouldn't either. Use e.g. 'uuid' instead! npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/tx. Please update. npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/tx. Please update. npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/tx. Please update. npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/tx. Please update. npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/tx. Please update. npm WARN deprecated [email protected]: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See https://v8.dev/blog/math-random for details. npm WARN deprecated [email protected]: babel-eslint is now @babel/eslint-parser. This package will no longer receive updates. npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/ethash. Please update. npm WARN deprecated [email protected]: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See https://v8.dev/blog/math-random for details. npm WARN deprecated [email protected]: This module has been superseded by the multiformats module npm WARN deprecated [email protected]: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See https://v8.dev/blog/math-random for details. npm WARN deprecated [email protected]: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See https://v8.dev/blog/math-random for details. npm WARN deprecated [email protected]: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See https://v8.dev/blog/math-random for details. npm WARN deprecated [email protected]: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See https://v8.dev/blog/math-random for details. npm WARN deprecated [email protected]: Legacy versions of mkdirp are no longer supported. Please update to mkdirp 1.x. (Note that the API surface has changed to use Promises in 1.x.) npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/blockchain. Please update. npm WARN deprecated [email protected]: request has been deprecated, see https://github.com/request/request/issues/3142 npm WARN deprecated [email protected]: request has been deprecated, see https://github.com/request/request/issues/3142 npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/tx. Please update. npm WARN deprecated [email protected]: This module has been superseded by the multiformats module npm WARN deprecated [email protected]: This module has been superseded by the multiformats module npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/tx. Please update. npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/tx. Please update. npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/tx. Please update. npm WARN deprecated [email protected]: This module has been superseded by the multiformats module npm WARN deprecated @web3-js/[email protected]: The branch for this fork was merged upstream, please update your package to [email protected] npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/vm. Please update. npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/vm. Please update. npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/vm. Please update. npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/block. Please update. npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/block. Please update. npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/block. Please update. npm WARN deprecated [email protected]: This SVGO version is no longer supported. Upgrade to v2.x.x. npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/common. Please update. npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/common. Please update. npm WARN deprecated [email protected]: This SVGO version is no longer supported. Upgrade to v2.x.x. npm WARN deprecated [email protected]: New package name format for new versions: @ethereumjs/vm. Please update. npm WARN deprecated [email protected]: This module has been superseded by the multiformats module npm WARN deprecated [email protected]: This version of tar is no longer supported, and will not receive security updates. Please upgrade asap. npm WARN deprecated [email protected]: Version no longer supported. Upgrade to @latest npm WARN deprecated [email protected]: core-js@<3.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Please, upgrade your dependencies to the actual version of core-js. npm WARN deprecated [email protected]: core-js@<3.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Please, upgrade your dependencies to the actual version of core-js. npm WARN deprecated [email protected]: core-js@<3.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Please, upgrade your dependencies to the actual version of core-js. npm ERR! code 1 npm ERR! path /home/mehdielghali/Desktop/ganache-ui/node_modules/node-sass npm ERR! command failed npm ERR! command sh -c node scripts/build.js npm ERR! Building: /usr/bin/node /home/mehdielghali/Desktop/ganache-ui/node_modules/node-gyp/bin/node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library= npm ERR! gyp info it worked if it ends with ok npm ERR! gyp verb cli [ npm ERR! gyp verb cli '/usr/bin/node', npm ERR! gyp verb cli '/home/mehdielghali/Desktop/ganache-ui/node_modules/node-gyp/bin/node-gyp.js', npm ERR! gyp verb cli 'rebuild', npm ERR! gyp verb cli '--verbose', npm ERR! gyp verb cli '--libsass_ext=', npm ERR! gyp verb cli '--libsass_cflags=', npm ERR! gyp verb cli '--libsass_ldflags=', npm ERR! gyp verb cli '--libsass_library=' npm ERR! gyp verb cli ] npm ERR! gyp info using [email protected] npm ERR! gyp info using [email protected] | linux | x64 npm ERR! gyp verb command rebuild [] npm ERR! gyp verb command clean [] npm ERR! gyp verb clean removing "build" directory npm ERR! gyp verb command configure [] npm ERR! gyp verb check python checking for Python executable "/usr/bin/python3" in the PATH npm ERR! gyp verb `which` succeeded /usr/bin/python3 /usr/bin/python3 npm ERR! gyp ERR! configure error npm ERR! gyp ERR! stack Error: Command failed: /usr/bin/python3 -c import sys; print "%s.%s.%s" % sys.version_info[:3]; npm ERR! gyp ERR! stack File "", line 1 npm ERR! gyp ERR! stack import sys; print "%s.%s.%s" % sys.version_info[:3]; npm ERR! gyp ERR! stack ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ npm ERR! gyp ERR! stack SyntaxError: Missing parentheses in call to 'print'. Did you mean print(...)? npm ERR! gyp ERR! stack npm ERR! gyp ERR! stack at ChildProcess.exithandler (node:child_process:397:12) npm ERR! gyp ERR! stack at ChildProcess.emit (node:events:390:28) npm ERR! gyp ERR! stack at maybeClose (node:internal/child_process:1064:16) npm ERR! gyp ERR! stack at Process.ChildProcess._handle.onexit (node:internal/child_process:301:5) npm ERR! gyp ERR! System Linux 5.14.16-301.fc35.x86_64 npm ERR! gyp ERR! command "/usr/bin/node" "/home/mehdielghali/Desktop/ganache-ui/node_modules/node-gyp/bin/node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library=" npm ERR! gyp ERR! cwd /home/mehdielghali/Desktop/ganache-ui/node_modules/node-sass npm ERR! gyp ERR! node -v v16.11.1 npm ERR! gyp ERR! node-gyp -v v3.8.0 npm ERR! gyp ERR! not ok npm ERR! Build failed with error code: 1 npm ERR! A complete log of this run can be found in: npm ERR! /home/mehdielghali/.npm/_logs/2021-11-14T02_59_08_900Z-debug.log

Mhh, right from the get go I can't recall any standalone library. What comes in my mind is something like rot.js though. It is not a grid library per se, but it specialiced in creating dungeons, layouts, has pathfinding and such stuff in it. Maybe it is sufficient for your needs? (https://github.com/ondras/rot.js) another thing that pops in my mind is honeycomb js (https://github.com/flauwekeul/honeycomb) it is for hex grids though.