diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..4c49bd7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.env
diff --git a/.gitignroe b/.gitignroe
deleted file mode 100644
index 56314d9..0000000
--- a/.gitignroe
+++ /dev/null
@@ -1,2 +0,0 @@
-# environment variables
-.env
diff --git a/scrape_julialang_post_from_linkedin.jl b/scrape_julialang_post_from_linkedin.jl
new file mode 100644
index 0000000..a5eb864
--- /dev/null
+++ b/scrape_julialang_post_from_linkedin.jl
@@ -0,0 +1,228 @@
+### A Pluto.jl notebook ###
+# v0.19.43
+
+using Markdown
+using InteractiveUtils
+
+# This Pluto notebook uses @bind for interactivity. When running this notebook outside of Pluto, the following 'mock version' of @bind gives bound variables a default value (instead of an error).
+macro bind(def, element)
+    quote
+        local iv = try Base.loaded_modules[Base.PkgId(Base.UUID("6e696c72-6542-2067-7265-42206c756150"), "AbstractPlutoDingetjes")].Bonds.initial_value catch; b -> missing; end
+        local el = $(esc(element))
+        global $(esc(def)) = Core.applicable(Base.get, el) ? Base.get(el) : iv(el)
+        el
+    end
+end
+
+# ╔═╡ ea8534d0-3217-11ef-16ee-ed791b315d4e
+begin
+	using Pkg
+	Pkg.activate(temp=true)
+	Pkg.add(
+		url="https://github.com/terasakisatoshi/WebDriver.jl", rev="terasaki/glass-notebook-patch"
+	)
+	Pkg.add(["AbstractTrees", "CondaPkg", "DotEnv","Gumbo", "PythonCall"])
+	Pkg.add("PlutoUI")
+	
+	using AbstractTrees
+	using CondaPkg
+	using DotEnv
+	using Gumbo
+	using WebDriver
+
+	CondaPkg.add("python", version="3.11", channel="conda-forge")
+	CondaPkg.add_pip("selenium")
+	CondaPkg.add_pip("chromedriver-binary")
+
+	using PythonCall
+	webdriver = pyimport("selenium.webdriver")
+end
+
+# ╔═╡ e182b627-a743-43c8-b3b5-e17bcfb8270b
+using PlutoUI
+
+# ╔═╡ 52a68121-06b7-41f4-93b9-e4ff52303dc9
+md"""
+In this notebook, we aim to collect JuliaLang's posts from LinkedIn. We utilize WebDriver.jl to automate web browser operations and sign in to LinkedIn,
+subsequently capturing the HTML elements that contain JuliaLang's posts.
+
+To set up a development environment easily, we leverage Python's `selenium` and `chromedriver-binary` packages through CondaPkg.jl.
+
+Before running this notebook, store `LINKEDIN_USERNAME` and `LINKEDIN_PASSWORD` in `.env` so that you can sign in to LinkedIn through WebDriver.jl.
+
+```
+# .env
+LINKEDIN_USERNAME="your-linkedin-username"
+LINKEDIN_PASSWORD="your-password"
+```
+"""
+
+# ╔═╡ 07e3fbd7-2059-45e0-9132-651dff7ec923
+begin
+	driver = webdriver.Chrome() # Python object
+	command_executor_url = pyconvert(String, driver.command_executor._url)::String
+	
+	m = match(r"http://[^:]+:(?P<port>\d+)", command_executor_url)
+	_port = m.captures |> only
+	m = match(r"http://(?P<hostname>[^:]+)", command_executor_url)
+	host = m.captures |> only
+	
+	port = parse(Int, _port)
+	
+	capabilities = Capabilities("chrome")
+	
+	wd = RemoteWebDriver(
+	    capabilities;
+	    host, port
+	)
+	
+	# close the default session binded by Python process
+	driver.close()
+end
+
+# ╔═╡ 9a7e496a-8424-4920-8f71-d9ab2e00fbb4
+# Prepare `.env` file and store `USERNAME` and `PASSWORD`
+DotEnv.load!(".env")
+
+# ╔═╡ ed4c1730-087e-4a6b-a3cc-60981768616c
+begin
+	# New Session
+	session = Session(wd)
+	
+	#Open login page
+	navigate!(session, "https://www.linkedin.com/login")
+	
+	username = Element(session, "css selector", "username")
+	password = Element(session, "css selector", "password")
+	login_button = Element(session, "class name", "btn__primary--large")
+	sleep(rand())
+	element_keys!(username, ENV["LINKEDIN_USERNAME"])
+	sleep(rand())
+	element_keys!(password, ENV["LINKEDIN_PASSWORD"])
+	sleep(rand())
+	click!(login_button)
+end
+
+# ╔═╡ 2379fe80-88b2-4b4f-b98c-3cc831ec7d53
+begin
+	navigate!(session, "https://www.linkedin.com/company/the-julia-language/posts/")
+end
+
+# ╔═╡ 61278ed8-72b8-482f-84b3-fb8baa7170fc
+begin
+	SCROLL_COMMAND = "window.scrollTo(0, document.body.scrollHeight);"
+	GET_SCROLL_HEIGHT_COMMAND = "return document.body.scrollHeight"
+	last_height = script!(session, GET_SCROLL_HEIGHT_COMMAND)
+	scrolls = 0
+	no_change_count = 0
+	for _ in 1:3
+	    global no_change_count, last_height, scrolls
+	    script!(session, SCROLL_COMMAND)
+	    sleep(1.5)
+	    new_height = script!(session, GET_SCROLL_HEIGHT_COMMAND)
+	    # Increment no change count or reset it
+	    no_change_count = new_height == last_height ?  no_change_count + 1 : 0
+	    # Break loop if the scroll height has not changed for 3 cycles or reached the maximum scrolls
+	    if no_change_count >= 3
+	        break
+	    end
+	    last_height = new_height
+	    scrolls += 1
+	end
+	
+	linkedin_posts_str = source(session)
+	window_close!(session)
+end
+
+# ╔═╡ 81ed364a-2002-447f-a1a7-fd05405a94c3
+begin
+	parsed_html = Gumbo.parsehtml(linkedin_posts_str)
+	root = parsed_html.root
+	htmlelement_body = filter(root.children) do c
+		c isa Gumbo.HTMLElement{:body}
+	end |> only
+	
+	spans = filter(collect(PreOrderDFS(root))) do e
+		if e isa Gumbo.HTMLElement{:span}
+			cs = get(e.attributes, "class", nothing)
+			isnothing(cs) && return false
+			if split(cs) == ["break-words", "tvm-parent-container"]
+				return true
+			end
+			return false
+		else
+			return false
+		end
+	end
+	nothing
+end
+
+# ╔═╡ 5c77104f-8a49-45b9-bef5-616d4bd10afc
+function extractpost(s)
+	texts = String[]
+	for e in PreOrderDFS(s)
+		if e isa Gumbo.HTMLElement{:span}
+			for c in PreOrderDFS(e)
+				if c isa Gumbo.HTMLText
+					if get(c.parent.attributes, "class", "") == "visually-hidden"
+						continue
+					end
+					push!(texts, c.text)
+				end
+			end
+		end
+		break
+	end
+	# post process text merge hashtag
+	ishastag = false
+	ishastagname = false
+	text = ""
+	for t in texts
+		ishastag = (t == "#")
+		if ishastag
+			s = isspace(text[lastindex(text)]) ? "" : " "
+			text *= s * t
+			ishastagname = true
+		elseif ishastagname
+			text *= t * " "
+			# reset
+			ifhashtagname = false
+		else
+			text *= t
+		end
+			
+	end
+	println(text)
+end
+
+# ╔═╡ 91e12d5c-e3f6-4aee-95fa-9ae8c34d9192
+@bind nth Select(eachindex(spans))
+
+# ╔═╡ 44005657-9cfb-41af-b78a-3dcc5f1b5906
+begin
+	s = spans[nth]
+	extractpost(s)
+end
+
+# ╔═╡ 7280054f-c556-4b39-81e6-deb0f20ca2db
+md"""
+# References
+
+- [christophegaron's blog post: Scraping Linkedin Posts With Selenium & Beautiful Soup](https://christophegaron.com/articles/mind/automation/scraping-linkedin-posts-with-selenium-and-beautiful-soup/#google_vignette)
+- [Ron Erdos's blog post: How to scrape web pages with Julia](https://julia.school/julia/scraping/)
+"""
+
+# ╔═╡ Cell order:
+# ╟─52a68121-06b7-41f4-93b9-e4ff52303dc9
+# ╠═ea8534d0-3217-11ef-16ee-ed791b315d4e
+# ╠═e182b627-a743-43c8-b3b5-e17bcfb8270b
+# ╠═07e3fbd7-2059-45e0-9132-651dff7ec923
+# ╠═9a7e496a-8424-4920-8f71-d9ab2e00fbb4
+# ╠═ed4c1730-087e-4a6b-a3cc-60981768616c
+# ╠═2379fe80-88b2-4b4f-b98c-3cc831ec7d53
+# ╠═61278ed8-72b8-482f-84b3-fb8baa7170fc
+# ╠═81ed364a-2002-447f-a1a7-fd05405a94c3
+# ╠═5c77104f-8a49-45b9-bef5-616d4bd10afc
+# ╠═91e12d5c-e3f6-4aee-95fa-9ae8c34d9192
+# ╠═44005657-9cfb-41af-b78a-3dcc5f1b5906
+# ╟─7280054f-c556-4b39-81e6-deb0f20ca2db