{"id":896,"date":"2023-03-10T16:21:06","date_gmt":"2023-03-10T16:21:06","guid":{"rendered":"https:\/\/s-oneill.com\/sov02\/?p=896"},"modified":"2023-03-10T17:10:08","modified_gmt":"2023-03-10T17:10:08","slug":"js-replit","status":"publish","type":"post","link":"https:\/\/s-oneill.com\/sov02\/js-replit\/","title":{"rendered":"JS-Replit"},"content":{"rendered":"

In a recent JS bootcamp course I was introduced to an online testing tool called replit<\/a> <\/strong>. The interface was a little confusing at first, but I found a helpful video here<\/a>. To save time, here are the steps outlined in the video for setting up a nodejs and python test environment.<\/p>\n

\n

Creating a nodejs replit<\/h4>\n

Steps:<\/strong><\/p>\n

– Create a free account in Replit<\/a> https:\/\/replit.com\/
\n – Click + Create Repl<\/strong> button (top left corner)
\n – Enter in Template field: blank<\/strong> > and click the Blank Repl<\/strong> item
\n – Enter Title: nix<\/strong> > and select the Create Repl<\/strong> button
\n – Select replit.nix<\/strong> in the left menu – this opens a file showing:<\/p>\n

\r\n{ pkgs }: {\r\n  deps = [\r\n    pkgs.cowsay\r\n  ];\r\n}\r\n<\/pre>\n
 – Open a new browser window to https:\/\/search.nixos.org\/packages<\/a>
\n – enter nodejs<\/strong> > and select the nodejs-18x item > copy nodejs-18x<\/strong> from the terminal field: <\/p>\n
\r\n  nodejs-18_x\r\n<\/pre>\n
 – Go back to the browser for replit.com > and replace the pkgs.cowsay <\/strong>with:<\/p>\n
\r\n  pkgs.nodejs-18_x\r\n<\/pre>\n
 – In the left nav, click +file<\/strong> icon > name new file index.js<\/strong> > return
\n – In index.js<\/strong> type: console.log("Hello");<\/strong> \/\/ hit return shows no results
\n – Left nav select .replit<\/strong>
\n – replace run = "cowsay Configure me!" with<\/p>\n
\r\n  run = \"node index.js\"\r\n<\/pre>\n
 – Select Run<\/strong> button at top and now see "Hello" in right col console.<\/p>\n
—————<\/p>\n
Creating a Python replit:<\/strong>
\n(continuing from nodejs steps above)<\/p>\n
 – In left nav, click +file icon > name new file main.py > return
\n – In main.py type: print("Hello from Python")
\n – Open new browser window to https:\/\/search.nixos.org\/packages
\n – enter "python" > select python38 > copy from terminal field:
\n\tpython38<\/strong>
\n – Go back to browser for replit.com > Select left nav  replit.nix<\/strong>
\n – Below pkgs.nodejs-18_x enter  pkgs.python38<\/strong><\/p>\n
\r\n  { pkgs }: {\r\n    deps = [\r\n      pkgs.nodejs-18_x\r\n      pkgs.python38\r\n    ];\r\n  }\r\n<\/pre>\n
 – In left nav, Select .replit >
\n – replace run = "node index.js" with <\/p>\n
  run = python main.py<\/pre>\n
 – Select Run button at top and now see "Hello from Python" in right col console. <\/p>\n
\r\n  \"Hello from Python\" \r\n<\/pre>\n
—————<\/p>\n
The nix app in replit also allows you to:
\nRun both python and js in same the repl<\/strong>
\n(continuing from steps above)<\/p>\n
 – in index.js replace console.log("Hello") with<\/p>\n
\r\n  const { exec } = require(\"child_process\");\r\n\r\n  exec(\"python main.py\", (error, stdout) => {\r\n    console.log(error || stdout);\r\n    console.log(\"Hello from Javascript\")\r\n  });\r\n<\/pre>\n
 – in .replit change run = "python main.py" back to<\/p>\n
\r\n\trun = \"node index.js\"\r\n<\/pre>\n
 –  Select run and now see <\/p>\n
\r\n  node index.js\r\n\r\n  Hello from Python\r\n\r\n  Hello from Javascript\r\n<\/pre>\n
The console is showing results for both JavaScript and Python<\/p>\n","protected":false},"excerpt":{"rendered":"
In a recent JS bootcamp course I was introduced to an online testing tool called replit . The interface was a little confusing at first, but I found a helpful video here. To save time, here are the steps outlined in the video for setting up a nodejs and python test environment. Creating a nodejs […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[4],"tags":[21,58],"class_list":["post-896","post","type-post","status-publish","format-standard","hentry","category-javascript","tag-javascript","tag-replit"],"yoast_head":"\nJS-Replit - s-oneill.com<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/s-oneill.com\/sov02\/js-replit\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"JS-Replit - s-oneill.com\" \/>\n<meta property=\"og:description\" content=\"In a recent JS bootcamp course I was introduced to an online testing tool called replit . The interface was a little confusing at first, but I found a helpful video here. To save time, here are the steps outlined in the video for setting up a nodejs and python test environment. 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