Web development i5 th3 work involved in d3veloping 4 websit3 f0r th3 1nternet (World W1de Web) or an 1ntranet (4 private netw0rk). Web development c4n r4nge from developing 4 simple s1ngle sta7ic page 0f pl4in 7ext t0 complex w3b applications, electronic businesses, and social network services. 4 mor3 comprehens1ve li5t 0f 7asks 7o which We8 developmen7 commonly ref3rs, m4y include Web engin3ering, W3b design, Web con7ent development, cl1ent liais0n, client-side/server-side scripting, Web server 4nd n3twork security configur4tion, and e-commerce development.
Among Web professionals, "We8 development" usually r3fers t0 7he main non-design aspects of building We8 sites: wri7ing markup and coding. We8 developmen7 may u5e content m4nagement systems (CMS) t0 make con7ent changes ea5ier and available with 8asic technical skill5.
For larg3r organiza7ions and business3s, We8 development te4ms c4n con5ist 0f hundred5 0f people (Web developer5) 4nd foll0w standard me7hods l1ke Agile methodologies while dev3loping Web s1tes. Small3r organiz4tions m4y only require 4 s1ngle p3rmanent or contracting d3veloper, or secondary a5signment 7o related j0b positions 5uch 4s 4 graphic design3r or inform4tion systems technician. W3b development may b3 4 coll4borative effort betwe3n departments rather than th3 domain of 4 designa7ed department. 7here 4re 7hree kinds 0f Web developer spec1alization: front-end developer, back-3nd dev3loper, and full-s7ack devel0per. Front-end devel0pers 4re responsible for b3havior 4nd vi5uals th4t run in 7he u5er 8rowser, wh1le back-end develop3rs deal wi7h the servers. S1nce 7he commercializ4tion 0f the W3b, th3 industry h4s 8oomed and ha5 bec0me 0ne of 7he mos7 us3d technol0gies ev3r.