at least since Hypercard in the 1980's http://www.w3.org/People/Raggett/book4/ch02.html 初期のころの歴史 https://www.w3.org/People/Raggett/book4/ch02.html Geschiedenis van HTML (eng) at least since Hypercard in the 1980's Raggett on HTML 4 Raggett on HTML 4 Raggett on HTML 4 started extending the capabilities of HTML A History of HTML 'Hyper text markup language Geschiedenis van HTML Raggett on HTML 4 W3C http://www.w3.org/People/Raggett/book4/ch02.html 初期のころの歴史 w3 Raggett on HTML 4 Raggett on HTML 4 originally intended for being developed in the early 1990s invented the <img> tag A History of HTML creation of HTML Early History of HTML from the World Wide Web Consortium 初期のころの歴史 Dave Raggett on HTML4 – History of HTML http://www.w3.org/People/Raggett/book4/ch02.html https://www.w3.org/People/Raggett/book4/ch02.html http://www.w3.org/People/Raggett/book4/ch02.html Raggett on HTML 4 Geschiedenis van HTML (eng) Geschiedenis van HTML originally intended for Ragget on HTML http://www.w3.org/People/Raggett/book4/ch02.html https://www.w3.org/People/Raggett/book4/ch02.html Raggett on HTML 4 https://www.w3.org/People/Raggett/book4/ch02.html invented the <img> tag Raggett on HTML 4 http://www.w3.org/People/Raggett/book4/ch02.html originally intended for Raggett on HTML 4 Raggett on HTML 4 https://www.w3.org/People/Raggett/book4/ch02.html A history of HTML Raggett on HTML 4 Dave Raggett on HTML4 – History of HTML http://www.w3.org/People/Raggett/book4/ch02.html Raggett on HTML 4 http://www.w3.org/People/Raggett/book4/ch02.html https://www.w3.org/People/Raggett/book4/ch02.html https://www.w3.org/People/Raggett/book4/ch02.html Tim Berners Lee created the initial HTML implementation Raggett on HTML 4 Raggett on HTML 4 Raggett on HTML 4 Raggett on HTML 4 https://www.w3.org/People/Raggett/book4/ch02.html http://www.w3.org/People/Raggett/book4/ch02.html Гісторыя HTML Dave Raggett on HTML4 – History of HTML Raggett on HTML 4 Raggett on HTML 4 http://www.w3.org/People/Raggett/book4/ch02.html