Vendor lineage
Netscape - the company that opened the web
Clark and Andreessen's Navigator took the internet mainstream; SSL, JavaScript, and the cookie were invented here - the browser lost the war, the inventions won everything.
No company on this page matters more to this site's daily subject matter: SSL - the ancestor of every TLS session the tools here decode - was designed at Netscape, as were JavaScript and the HTTP cookie. The Navigator browser took the web from academia to everyone, triggered the browser wars, and left behind Mozilla and the open web itself.
From Jim Clark's post-SGI second act and the 1995 IPO that started the dot-com era, to the AOL acquisition and the Firefox afterlife - the profile follows the fifty-one months that rewired the world.
Founding stories
Netscape (founded as Mosaic Communications)
Jim Clark, fresh from Silicon Graphics, found the 22-year-old who had built NCSA Mosaic and asked what he wanted to do next. Mosaic Communications - quickly renamed Netscape - shipped Navigator in late 1994, and the web stopped belonging to universities. No company in this section matters more to this site's daily work: SSL, the ancestor of every TLS handshake the tools here decode, was designed at Netscape; so were JavaScript and the HTTP cookie. Fifty-one months from founding to acquisition, and the world on the other side was not the same one.
The timeline
- Navigator - and the cookie
The browser ships and immediately owns the young web; the same year, Lou Montulli invents the HTTP cookie so a shopping cart can remember itself - state for a stateless protocol, and a privacy debate that never ended.
- The IPO that started an era
August 9, 1995: priced at $28, touching about $75 on day one - the moment Wall Street discovered the internet. The same year ships SSLv2 (Kipp Hickman's design) and Brendan Eich's ten-day language, JavaScript.
- SSLv3: the ancestor of TLS
Paul Kocher and Netscape's engineers rebuild SSL properly; SSLv3 becomes the direct basis of IETF TLS 1.0 (1999) - the protocol family every certificate, cipher, and handshake tool on this site exists to explain.
- The browser war turns
Internet Explorer, bundled free with Windows, grinds Navigator's share down release by release - the fight that becomes the centerpiece of United States v. Microsoft.
- Mozilla: opening the source
March 31, 1998: Netscape releases its browser source - the act that coins 'open source' as a movement's name and, through the Mozilla Foundation (2003), eventually yields Firefox.
- AOL closes
March 17, 1999: AOL completes the all-stock acquisition (announced at ~$4.2 billion, worth roughly $10 billion by close as AOL stock climbed); the Netscape brand fades, the inventions - TLS, JavaScript, the cookie - run everything.
Announced November 24, 1998; values per the deal record.
Flagship products and solutions
- NavigatorThe browser that took the web mainstream - at its 1996 peak, the way most of the world saw the internet.
- SSLSecure Sockets Layer, designed in-house: the ancestor of TLS and of every padlock icon since.
- JavaScriptEich's ten-day scripting language - today the most widely deployed programming language on earth.
Key innovations
- Transport security for everyoneSSL made encryption a default expectation of the web rather than a specialist add-on - the single most consequential security decision of the era, and this site's bread and butter.
- The programmable pageJavaScript and the cookie turned documents into applications - the entire web-app world, this PWA included, descends from those two 1994-95 inventions.
Main markets
Netscape's market was taken; its technologies won totally - TLS secures the internet, JavaScript runs it, the cookie tracks it, and Firefox carries the source-code lineage forward.
Analyst standing
- The defining vendor of the first browser evaluations and the canonical case, cited in the antitrust record itself, of platform bundling deciding a product war.