user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: what was firefox programmed in? 
Knowledge Triplets: Mozilla Foundation, computer.software_developer.software, Firefox 4
JavaScript, computer.programming_language.influenced_by, Scheme
Firefox, computer.software.software_genre, Web browser
Hypertext Transfer Protocol, common.topic.notable_for, g.1259ltwc4
C++, computer.programming_language.influenced, urbiscript
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, activeCommerce
Firefox, computer.software.software_genre, File Transfer Protocol
C++, computer.programming_language.influenced, D
C++, common.topic.webpage, m.03ngxn9
Firefox, computer.software.languages_used, XBL
Hypertext Transfer Protocol, internet.protocol.api, Web Service
Firefox, computer.web_browser.extensions, Bing Bar
m.0g5k9c2, computer.software_compatibility.operating_system, Microsoft Windows
Mozilla Corporation, computer.software_developer.software, Firefox 2
m.0pdhtrp, computer.software_compatibility.operating_system, Linux
Firebug, computer.software.developer, g.11bc13vmc7
Firefox, common.topic.image, Firefox 2.0
Hypertext Transfer Protocol, common.topic.webpage, m.02b2071
C++, computer.programming_language.dialects, Embedded C++
C#, computer.programming_language.language_paradigms, Object-oriented programming
C++, computer.programming_language.influenced, Alpoca
Ubiquity, computer.software.license, GNU Lesser General Public License
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, GeoServer
m.010nwc6c, computer.software_compatibility.software, Zotero
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Almansur
Firebug, base.schemastaging.context_name.pronunciation, g.125_nt428
Firefox 2.0, common.image.appears_in_topic_gallery, Firefox
Web browser, type.type.properties, Layout Engine
Tim Berners-Lee, law.inventor.inventions, Hypertext Transfer Protocol
Firefox Logo, common.image.size, m.02h7jqw
JavaScript, computer.programming_language.influenced, BeanShell
Firefox, common.topic.notable_types, Web browser
Hypertext Transfer Protocol, common.topic.image, Http request telnet ubuntu
Network Security Services, computer.software.license, GNU Lesser General Public License
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, CouchDB
C++, computer.programming_language.language_paradigms, Procedural programming
Firefox, computer.web_browser.layout_engine, Gecko
Zotero, computer.web_browser_extension.works_on_web_browser, Firefox
Greasemonkey, computer.web_browser_extension.works_on_web_browser, Firefox
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Freebase Loader
JavaScript, computer.programming_language.influenced, g.120ldz4j
JavaScript, computer.programming_language.language_paradigms, Reflective programming
JavaScript, computer.programming_language.influenced, DECLAN Pro
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Fluid
Firefox, computer.software.license, GNU General Public License
m.059y6gb, computer.software_compatibility.software, Ubiquity
OS X, computer.software.license, Proprietary software
Firefox, computer.web_browser.extensions, Firebug
Hypertext Transfer Protocol, internet.protocol.api, Digg API
Zotero, computer.software.compatible_oses, m.010nwc6c
Firefox, common.topic.notable_for, g.1258h81wl
JavaScript, computer.programming_language.influenced, Aikido Programming Language
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, OLAT
m.02h8n22, common.webpage.topic, GNU General Public License
Internet Explorer, computer.software.developer, Microsoft Corporation
Stylish, computer.software.compatible_oses, m.0g5k87w
Mozilla Corporation, computer.software_developer.software, Firefox 3.5
Firebug, common.topic.notable_for, g.1256kn25n
Firefox, computer.software.protocols_used, Hypertext Transfer Protocol over Secure Socket Layer
JavaScript, computer.programming_language.dialects, JScript .NET
Android, computer.operating_system.parent_os, Linux kernel
Firefox, common.topic.article, m.01dyhy
Firefox, common.topic.webpage, m.02hzhfg
m.010nwc6c, computer.software_compatibility.operating_system, Linux
Linux kernel, computer.software.license, GNU General Public License
Greasemonkey, computer.software.developer, Aaron Boodman
Firebug, computer.web_browser_extension.works_on_web_browser, Firefox
m.059ss2f, common.webpage.topic, Ubiquity
Mozilla Corporation, computer.software_developer.software, Firefox 4
JavaScript, computer.programming_language.influenced, QML
Ubiquity, computer.software.developer, Blair McBride
m.0w5sycg, computer.software_compatibility.software, Bing Bar
Adblock Plus, computer.software.license, GNU General Public License
C#, computer.programming_language.language_paradigms, Imperative programming
m.046clwt, computer.software_compatibility.operating_system, OpenBSD
JavaScript, computer.programming_language.language_paradigms, Object-oriented programming
Network Security Services, common.topic.notable_types, Software
m.02hzh9r, computer.software_compatibility.operating_system, Microsoft Windows
m.02hrb3w, computer.software_compatibility.operating_system, Linux kernel
Hypertext Transfer Protocol, common.topic.article, m.03hh3
m.02hzh9c, computer.software_compatibility.software, Firefox
Ubiquity, computer.software.developer, Jono DiCarlo
Firefox, computer.software.languages_used, JavaScript
JavaScript, computer.programming_language.influenced_by, Perl
Mozilla Foundation, computer.software_developer.software, Firefox Sync
Zotero, computer.software.compatible_oses, m.010nwc5x
C++, book.book_subject.works, The C++ Programming Language
Stylish, computer.software.license, GNU General Public License
File Transfer Protocol, computer.software_genre.software_in_genre, Firefox
Internet Explorer 7, computer.software.software_genre, File Transfer Protocol
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, OpenStreetMap
Brendan Eich, computer.programming_language_designer.languages_designed, JavaScript
m.02h8n33, common.webpage.topic, GNU Lesser General Public License
m.0g5k87r, computer.software_compatibility.software, Stylish
m.0w5sycg, computer.software_compatibility.operating_system, Microsoft Windows
Google Chrome, computer.software.protocols_used, Hypertext Transfer Protocol
JavaScript, computer.programming_language.influenced, TypeScript
C++, computer.programming_language.influenced, PHP
Mozilla Foundation, computer.software_developer.software, Firefox for mobile
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, CubicWeb
Hypertext Transfer Protocol over Secure Socket Layer, computer.internet_protocol.software_used_by, Little Outliner
C++, computer.programming_language.influenced, Python
JavaScript, computer.programming_language.influenced_by, C
Dart, computer.programming_language.influenced_by, C#
m.03ngxn9, common.webpage.category, Topic Webpage
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Apache Subversion
Hypertext Transfer Protocol, internet.protocol.api, OpenSocial
HTTPS Everywhere, computer.web_browser_extension.works_on_web_browser, Firefox
Firefox, computer.software.compatible_oses, m.05t5q51
JavaScript, computer.programming_language.influenced_by, AWK
Cascading Style Sheets, computer.programming_language.developers, World Wide Web Consortium
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Ramaze
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, SeaMonkey
JavaScript, computer.programming_language.influenced, Curl
Web browser, type.type.expected_by, Browsers
File Transfer Protocol, computer.internet_protocol.software_used_by, Twisted
m.0hgvn40, common.webpage.topic, Firebug
C#, computer.programming_language.influenced, Java
Mozilla Corporation, computer.software_developer.software, Firefox Sync
JavaScript, computer.programming_language.influenced, CoffeeScript
Greasemonkey, computer.software.developer, Anthony Lieullan
C++, common.topic.image, OOP
Internet Explorer, computer.web_browser.extensions, LastPass
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Safari
C++, computer.programming_language.influenced, Aikido Programming Language
Web browser, computer.software_genre.subgenres, Mobile browser
JavaScript, computer.programming_language.influenced_by, Java
Firefox, computer.web_browser.extensions, Stylish
Android, computer.software.license, GNU General Public License
Firefox, computer.software.developer, Mozilla Corporation
Mozilla Foundation, computer.software_developer.software, Firefox
Hypertext Transfer Protocol over Secure Socket Layer, common.topic.notable_for, g.125g98040
Mozilla Foundation, computer.software_developer.software, Firefox 3.5
Firefox, computer.software.compatible_oses, m.02hzh9c
Zotero, computer.software.license, Affero General Public License
m.040q6jj, common.webpage.topic, Firefox
C++, computer.programming_language.influenced, g.12vzpwthh
JavaScript, computer.programming_language.influenced, LiveScript
JavaScript, computer.programming_language.language_paradigms, Prototype-based programming
C++, computer.programming_language.influenced, Dao Language
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Mosaic
C++, computer.programming_language.influenced_by, ALGOL 68
Web browser, type.type.expected_by, Works on web browser
Hypertext Transfer Protocol over Secure Socket Layer, computer.internet_protocol.software_used_by, JSPWiki
Hypertext Transfer Protocol, internet.protocol.api, OpenID
Firebug, computer.software.software_genre, Add-on
GNU General Public License, common.topic.webpage, m.02h8n22
Firefox, computer.software.languages_used, JavaScript
m.010nwc5x, computer.software_compatibility.operating_system, Microsoft Windows
C++, computer.programming_language.influenced, Seed7
m.0g5k9hj, computer.software_compatibility.operating_system, Microsoft Windows
Privacy Badger, computer.web_browser_extension.works_on_web_browser, Firefox
Web browser, common.topic.image, Mozilla Firefox 3
C++, computer.programming_language.influenced, Object REXX
Internet Explorer 8, computer.software.license, Proprietary software
m.0g5k9hc, computer.software_compatibility.operating_system, Linux
XBL, common.topic.notable_types, Programming Language
Hypertext Transfer Protocol, internet.api.site, flof.com.ar
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Twisted
C++, computer.programming_language.language_paradigms, Object-oriented programming
C#, computer.programming_language.influenced, Rust
Firefox, base.schemastaging.context_name.pronunciation, g.125_r_sc8
Hypertext Transfer Protocol, internet.protocol.api, OpenCalais
C#, computer.programming_language.influenced_by, Rust
Firefox, computer.web_browser.extensions, HTTPS Everywhere
C++, computer.programming_language.influenced, Rust
C#, computer.programming_language.language_paradigms, Functional programming
Cascading Style Sheets, computer.programming_language.influenced, Stylus
Firefox, computer.software.languages_used, XUL
JavaScript, computer.programming_language.language_paradigms, Functional programming
Firebug, common.topic.notable_types, Web browser extension
m.022qhp1, common.webpage.topic, Firefox
Hypertext Transfer Protocol over Secure Socket Layer, computer.internet_protocol.software_used_by, Malwarebytes' Anti-Malware
JavaScript, computer.programming_language.dialects, JScript
File Transfer Protocol, computer.internet_protocol.software_used_by, Konqueror
Network Security Services, computer.software.languages_used, C
GNU General Public License, common.topic.image, GNU
Web browser, common.topic.webpage, m.09xx5lc
C++, computer.programming_language.influenced, Nimrod
Ubiquity, computer.software.compatible_oses, m.059y6gb
m.04yvg49, computer.software_compatibility.software, Firefox
Hypertext Transfer Protocol over Secure Socket Layer, internet.protocol.api, Web Service
m.0g5k9m2, common.webpage.topic, Stylish
JavaScript, computer.programming_language.influenced_by, Python
C++, computer.programming_language.influenced, Felix
Firefox, computer.software.license, GNU Lesser General Public License
Brendan Eich, computer.programming_language_designer.languages_designed, ECMAScript
m.0g5k87w, computer.software_compatibility.operating_system, Microsoft Windows
Mozilla Corporation, computer.software_developer.software, Firefox 3
JavaScript, computer.programming_language.influenced_by, Self
File Transfer Protocol, computer.internet_protocol.software_used_by, Transmit
C++, computer.programming_language.influenced, QUILL
Tim Berners-Lee, law.inventor.inventions, Web browser
C++, computer.programming_language.influenced, GNU E
m.09xx5lc, common.webpage.topic, Web browser
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Dokeos
Firefox, computer.software.developer, Mozilla Foundation
m.09vlgg1, common.webpage.topic, Firebug
Cascading Style Sheets, computer.programming_language.influenced, Less
C++, computer.programming_language.influenced, Dylan
Internet Explorer 8, computer.software.software_genre, File Transfer Protocol
Ubiquity, computer.software.license, Freeware
C++, computer.programming_language.dialects, C++/CLI
m.04dfjf5, computer.software_compatibility.software, Bing Bar
OpenCalais, internet.api.protocols, Hypertext Transfer Protocol
m.02hrb3w, computer.software_compatibility.software, Firefox
JavaScript, computer.programming_language.influenced_by, Lua
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, CommentPress
Android, common.topic.subject_of, Webucator
Firefox, computer.web_browser.extensions, Ubiquity
C#, computer.programming_language.influenced, Dart
Gecko, computer.html_layout_engine.browsers, Firefox for mobile
m.0g5k9hc, computer.software_compatibility.software, Greasemonkey
C#, computer.programming_language.influenced_by, C++
File Transfer Protocol, computer.software_genre.software_in_genre, FlashFXP
JavaScript, computer.programming_language.influenced_by, Lisp
C++, computer.programming_language.influenced, Squirrel
Hypertext Transfer Protocol over Secure Socket Layer, computer.internet_protocol.software_used_by, activeCommerce
JavaScript, computer.programming_language.influenced, Squirrel
m.04yvg4g, common.webpage.resource, m.0bkldb2
Firefox 2.0, common.image.size, m.02hzhbc
JavaScript, computer.programming_language.influenced, AtScript
Firefox 4.0.jpg, common.image.size, m.09tbc2f
Firefox Logo, common.image.appears_in_topic_gallery, Firefox
JavaScript, computer.programming_language.influenced, Opa
JavaScript, common.topic.notable_types, Programming Language
Firefox, computer.web_browser.extensions, Adblock Plus
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Mercurial
Mozilla Corporation, computer.software_developer.software, Firefox for mobile
C++, common.topic.notable_types, Programming Language
C++, computer.programming_language.influenced, Corba IDL
C++, computer.programming_language.influenced, Ya
m.04dbjj2, computer.software_compatibility.software, Stylish
Dart, computer.programming_language.influenced_by, JavaScript
m.0chd3wz, computer.software_compatibility.software, LastPass
m.0pdhtrp, computer.software_compatibility.software, LastPass
JavaScript, computer.programming_language.influenced, Kinetic Rule Language
Firefox, computer.software.languages_used, XUL
Ubiquity, computer.web_browser_extension.works_on_web_browser, Firefox
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Unworkable
Gecko, computer.software.software_genre, Web browser engine
Dart, computer.programming_language.language_paradigms, Object-oriented programming
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, JSPWiki
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Konqueror
C++, computer.programming_language.parent_language, C
C++, computer.programming_language.influenced, LPC
JavaScript, computer.programming_language.influenced, Premise
m.046clwt, computer.software_compatibility.software, Firefox
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Malwarebytes' Anti-Malware
Firefox, computer.software.compatible_oses, m.02hzh9r
Cascading Style Sheets, common.topic.notable_types, Programming Language
C++, computer.programming_language.influenced_by, CLU
m.05t5q51, computer.software_compatibility.software, Firefox
m.010nwc5x, computer.software_compatibility.software, Zotero
m.0w5tv87, computer.software_compatibility.operating_system, Unix-like
C#, computer.programming_language.influenced_by, C
HTTPS Everywhere, common.topic.notable_for, g.1q6fptnft
Hypertext Transfer Protocol, internet.protocol.api, Google Maps API
Web browser, freebase.type_profile.published, Published
JavaScript, computer.programming_language.influenced, mjt
m.02hzh9r, computer.software_compatibility.software, Firefox
JavaScript, computer.programming_language.language_designers, Brendan Eich
Firefox, computer.software.languages_used, Cascading Style Sheets
C++, computer.programming_language.influenced, Lua
JavaScript, computer.programming_language.influenced, JScript .NET
Firefox, common.topic.subjects, Advice Media
Web browser, common.topic.webpage, m.09y7_fd
LastPass, computer.software.compatible_oses, m.0chd3wz
Firebug, common.topic.webpage, m.0hgvn40
C++, computer.programming_language.influenced, MIVA Script
m.04yvg49, computer.software_compatibility.operating_system, Cross-platform
JavaScript, common.topic.notable_for, g.1254xhyr4
Zotero, computer.software.license, GNU General Public License
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Toggle Technology Private Limited
Internet Explorer 8, computer.software.developer, Microsoft Corporation
Adblock Plus, computer.web_browser_extension.works_on_web_browser, Firefox
Stylish, computer.web_browser_extension.works_on_web_browser, Firefox
JavaScript, computer.programming_language.influenced, ActionScript
Web browser, type.type.domain, Computers
Zotero, computer.software.developer, Roy Rosenzweig Center for History and New Media
LastPass, computer.software.protocols_used, Hypertext Transfer Protocol over Secure Socket Layer
Protocol, freebase.type_profile.published, Published
File Transfer Protocol, computer.internet_protocol.software_used_by, Firefox
Hypertext Transfer Protocol, common.topic.article, m.03q4s9n
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Web
C++, computer.programming_language.influenced, C#
C++, computer.programming_language.influenced, Java
m.0w5tv87, computer.software_compatibility.software, Firefox
m.02hzhfg, common.webpage.topic, Firefox
m.04dbjj2, computer.software_compatibility.operating_system, Cross-platform
C++, computer.programming_language.influenced, Blueprint
Firefox, computer.software.languages_used, Cascading Style Sheets
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Firefox
C++, computer.programming_language.influenced, UnrealScript
m.0bk4m51, common.resource.annotations, m.040q6jj
Network Security Services, computer.software.license, GNU General Public License
C++, computer.programming_language.language_paradigms, Functional programming
m.0g5k9c7, computer.software_compatibility.software, Adblock Plus
Linux, computer.operating_system.includes_os_versions, Android
C#, computer.programming_language.language_designers, Microsoft Corporation
Microsoft Corporation, computer.programming_language_designer.languages_designed, C#
Cascading Style Sheets, common.topic.image, This example XML file, styled by the CSS stylesheet below, seen in Mozilla Firefox
Firefox, computer.software.compatible_oses, m.0n54mfl
Android, computer.operating_system.parent_os, Linux
Firefox, computer.web_browser.extensions, Greasemonkey
Firefox, computer.software.protocols_used, File Transfer Protocol
Hypertext Transfer Protocol, internet.api.site, StopFinder
m.04dfjf0, computer.software_compatibility.software, Bing Bar
HTTPS Everywhere, common.topic.notable_types, Software
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, PhotoRemote
Dart, common.topic.notable_types, Programming Language
C++, computer.programming_language.influenced, Nim
JavaScript, computer.programming_language.influenced, Objective-J
Internet Explorer 7, computer.software.developer, Microsoft Corporation
Advice Media, common.topic.subject_of, Firefox
m.0g5k9hj, computer.software_compatibility.software, Greasemonkey
Firefox, computer.software.protocols_used, Hypertext Transfer Protocol
Protocol, freebase.type_profile.kind, Definition
File Transfer Protocol, computer.software_genre.software_in_genre, FireFTP
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Happstack
Internet Explorer 7, computer.software.license, Proprietary software
Web browser, common.topic.article, m.06_2b01
Ubiquity, computer.software.license, Mozilla Public License
Berkeley Open Infrastructure for Network Computing, computer.software.license, GNU Lesser General Public License
JavaScript, computer.programming_language.language_paradigms, Ajax
Internet Explorer, computer.software.software_genre, News aggregator
File Transfer Protocol, common.topic.article, m.0dzy2
C++, computer.programming_language.influenced, Ruby
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Google Chrome
HTTPS Everywhere, computer.software.software_genre, Browser extension
m.05t5q51, computer.software_compatibility.operating_system, Linux
Firefox, computer.software.compatible_oses, m.04yvg49
Firefox, computer.software.software_genre, News aggregator
Mozilla Foundation, computer.software_developer.software, Firefox 3
Adblock Plus, computer.software.developer, Wladimir Palant
Firefox, computer.web_browser.extensions, Privacy Badger
Mozilla Foundation, computer.software_developer.software, Firefox 2
Mozilla Foundation, computer.software_developer.software, Firefox Background Themes
C#, computer.programming_language.influenced_by, ML
m.09y7_fd, common.webpage.topic, Web browser
C#, computer.programming_language.developers, Microsoft Corporation
m.09yk94b, common.webpage.topic, Web browser
Firefox, computer.software.languages_used, C++
C++, common.topic.article, m.0jgqs
Mozilla Corporation, computer.software_developer.software, SpiderMonkey
C++, computer.programming_language.influenced, Ada
GNU Lesser General Public License, common.topic.image, GNU
Android, common.topic.subject_of, Vibhor Agarwal
Mozilla Corporation, computer.software_developer.software, Firefox Background Themes
m.02b2071, common.webpage.topic, Hypertext Transfer Protocol
Cascading Style Sheets, computer.programming_language.influenced, Sass
Firefox, common.topic.image, Firefox Logo
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Shibboleth
m.0chd3c0, common.webpage.topic, Stylish
Microsoft IIS, computer.software.protocols_used, Hypertext Transfer Protocol
Hypertext Transfer Protocol over Secure Socket Layer, computer.internet_protocol.software_used_by, Google Chrome
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, eZ Publish
m.040q6jj, common.webpage.resource, m.0bk4m51
JavaScript, computer.programming_language.influenced, asm.js
C++, computer.programming_language.influenced, Pike
Gecko, computer.html_layout_engine.browsers, Firefox
Firefox, computer.web_browser.extensions, Zotero
C++, computer.programming_language.influenced, P*
JavaScript, computer.programming_language.parent_language, ECMAScript
C#, computer.programming_language.language_paradigms, Generic programming
m.0g5vrt_, computer.software_compatibility.operating_system, Cross-platform
Gecko, computer.software.developer, Mozilla Corporation
Web browser, common.topic.notable_for, g.12583p152
C++, common.topic.notable_for, g.1257sw5n8
C++, computer.programming_language.influenced_by, C
File Transfer Protocol, computer.internet_protocol.software_used_by, Vim
HTTPS Everywhere, computer.software.license, GNU General Public License
Firefox, common.topic.webpage, m.04yvg4g
Stylish, computer.software.developer, Jason Barnabe
m.02hzh9c, computer.software_compatibility.operating_system, OS X
Linux, influence.influence_node.influenced, OS X
m.04yvg4g, common.webpage.topic, Firefox
Firebug, common.topic.article, m.02r9t66
m.0g5k87w, computer.software_compatibility.software, Stylish
C++, computer.programming_language.influenced, XL
Internet Explorer, computer.software.software_genre, Web browser
Linux, computer.software.license, GNU General Public License
m.03ngxn9, common.webpage.topic, C++
Mozilla Corporation, computer.software_developer.software, Lightning
Stylish, computer.software.compatible_oses, m.04dbjj2
JavaScript, computer.programming_language.influenced, JScript
File Transfer Protocol, computer.software_genre.software_in_genre, Firefox 3
JavaScript, computer.programming_language.influenced_by, HyperTalk
Network Security Services, computer.software.license, Mozilla Public License
Firefox, computer.software.languages_used, XBL
C++, computer.programming_language.influenced, Urbi
C++, computer.programming_language.influenced, Curl
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Riak
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, lichess.org
JavaScript, computer.programming_language.dialects, ECMAScript
Hypertext Transfer Protocol over Secure Socket Layer, computer.internet_protocol.software_used_by, Konqueror
JavaScript, computer.programming_language.influenced, Dart
Firebug, common.topic.webpage, m.09vlgg1
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Lasso
Web browser, common.topic.webpage, m.09yk94b
File Transfer Protocol, computer.internet_protocol.software_used_by, PhotoRemote
Web browser, type.type.properties, Extensions
C#, computer.programming_language.influenced, Monkey X
Mozilla Firefox homepage, common.resource.annotations, m.02hzhfg
Hypertext Transfer Protocol, law.invention.inventor, Tim Berners-Lee
JavaScript, computer.programming_language.influenced, Script.NET
C++, computer.programming_language.influenced_by, Simula
C++, computer.programming_language.parent_language, ADMB
C#, computer.programming_language.influenced, PHP
Internet Explorer, computer.software.license, Proprietary software
C#, computer.programming_language.influenced, D
Web browser, common.topic.article, m.082h_
C#, common.topic.notable_types, Programming Language
Firefox, computer.software.compatible_oses, m.0w5tv87
XUL, common.topic.article, m.011y7b
Ubiquity, computer.software.developer, Abimanyu Raja
m.0n54mfl, computer.software_compatibility.software, Firefox
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Apache Marmotta
Hypertext Transfer Protocol, internet.protocol.api, MySpace Developer Platform
C++, computer.programming_language.influenced, Falcon
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Apache Cocoon
Firefox, common.topic.webpage, m.022qhp1
Microsoft Corporation, computer.programming_language_developer.programming_languages_developed, C#
C++, computer.programming_language.influenced_by, Ada
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, XMMS2
C++, computer.programming_language.influenced, COBOL
C++, computer.programming_language.influenced, AngelScript
Bing Bar, computer.web_browser_extension.works_on_web_browser, Firefox
JavaScript, computer.programming_language.dialects, CoffeeScript
JavaScript, computer.programming_language.influenced, Perl 6
LastPass, computer.web_browser_extension.works_on_web_browser, Firefox
Google Chrome, computer.software.protocols_used, Hypertext Transfer Protocol over Secure Socket Layer
m.0g5k9c7, computer.software_compatibility.operating_system, Linux
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Catalonian Manuscripts
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Robert B. Honeyman, Jr. Collection of Early Californian and Western American Pictorial Material
C#, computer.programming_language.influenced, Vala
Mozilla Corporation, computer.software_developer.software, Firefox
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, XS-HTTPD
C++, computer.programming_language.influenced, Vala
Firefox, computer.web_browser.extensions, LastPass
m.03kyrd8, common.webpage.topic, Stylish
m.02hzhfg, common.webpage.resource, Mozilla Firefox homepage
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, S60NewsReader
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, Digital Scriptorium
m.0chd3wz, computer.software_compatibility.operating_system, Cross-platform
Firefox, common.topic.webpage, m.040q6jj
Ubiquity, computer.software.developer, Atul Varma
Protocol, freebase.type_hints.included_types, Topic
m.0g5k9c2, computer.software_compatibility.software, Adblock Plus
Stylish, computer.software.compatible_oses, m.0g5k87r
m.040q3mt, common.webpage.category, Topic Webpage
Hypertext Transfer Protocol, common.topic.notable_types, Protocol
Hypertext Transfer Protocol over Secure Socket Layer, computer.internet_protocol.software_used_by, Firefox
m.0bkldb2, common.resource.annotations, m.04yvg4g
C++, common.topic.image, BjarneStroustrup
JavaScript, computer.programming_language.influenced, Monkey X
m.0g5k87r, computer.software_compatibility.operating_system, Linux
C++, computer.programming_language.language_designers, Bjarne Stroustrup
m.0n54mfl, computer.software_compatibility.operating_system, Android
C++, computer.programming_language.influenced, Ferite
Ubiquity, computer.software.license, GNU General Public License
JavaScript, computer.programming_language.language_paradigms, Imperative programming
C#, computer.programming_language.influenced_by, Java
m.03lgklf, common.webpage.resource, Mozilla
Hypertext Transfer Protocol, internet.protocol.api, AcoustID API
Firefox, computer.software.languages_used, C++
C++, computer.programming_language.language_paradigms, Generic programming
C++, book.book_subject.works, Problem Solving, Abstraction, & Design Using C++
m.0g5vbrc, computer.software_compatibility.operating_system, Cross-platform
Firefox, computer.software.compatible_oses, m.02hrb3w
C++, computer.programming_language.influenced, Perl
Microsoft IIS, computer.software.developer, Microsoft Corporation
Firefox, common.topic.image, Firefox 4.0.jpg
Ubiquity, common.topic.notable_for, g.1259xs67x
Network Security Services, computer.software.developer, Mozilla Foundation
Firefox, computer.software.license, Mozilla Public License
Gecko, computer.html_layout_engine.browsers, Firefox Portable
C++, computer.programming_language.influenced_by, ML
Hypertext Transfer Protocol, computer.internet_protocol.software_used_by, CherryPy
Android, computer.software.languages_used, C
Mozilla Foundation, computer.software_developer.software, Lightning
Firefox 4.0.jpg, common.image.appears_in_topic_gallery, Firefox
Firefox, computer.software.compatible_oses, m.046clwt
Hypertext Transfer Protocol over Secure Socket Layer, common.topic.article, m.03jl5
Ubiquity, computer.software.developer, Aza Raskin

Answer: JavaScript
Cascading Style Sheets
XBL
C++
XUL