JetBrains
JetBrains is a Czech technology company specializing in software development tools, headquartered in Prague. The company's core business is developing integrated development environments (IDEs) for multiple programming languages, including IntelliJ IDEA, PyCharm, WebStorm, and GoLand, which are widely used in professional software development. JetBrains also develops the Kotlin programming language and DevOps tools such as TeamCity, with products characterized by intelligent code completion, deep language support, and development efficiency optimization.
Core Facts
GitHub Copilot由GitHub与OpenAI合作开发，深度集成于VS Code和JetBrains系列IDE
Tongyi Lingma is an AI programming tool developed by Alibaba based on the Tongyi Qianwen large model, deeply integrated into VS Code and JetBrains series IDEs.
Continue is an open-source VS Code/JetBrains plugin that supports connecting to multiple model backends including OpenAI, Anthropic, and local Ollama.
Timeline (last 90 days)
JetBrains Mellum2.1 is a MoE architecture model with 12B total weights and about 2.5B activated per token.
JetBrains self-reported data: Mellum2.1 reaches 7,969 tokens/s on a single H200, while Qwen3.5-9B reaches 4,347 tokens/s.
JetBrains self-reported evaluation results: Mellum2.1 scores 47.0% on SWE-bench Verified, 28.0% on SWE-bench Pro, 17.4% on Terminal-Bench 2.1, 82.0% on LiveCodeBench v6, and 91.5% on HumanEval+.
The JetBrains/Mellum2.1-12B-A2.5B-Thinking-GGUF repository was created on 2026-10-07 and uses the Apache 2.0 license.
In the Hugging Face repository JetBrains/Mellum2.1-12B-A2.5B-Thinking-GGUF, the Q4_K_M quantized file is 8.07 GB in size.
JetBrains reported the first annual loss in the company's 16-year history in its fiscal year 2025 financial results.
JetBrains' revenue grew 6.3%, but operating profit evaporated by 63.2% within a year, with the profit margin declining from 13.55% to 4.69%.
JetBrains' overseas revenue accounts for as much as 65.9% of total revenue, with overseas income being reduced by exchange rates due to the appreciation of the kroner.
JetBrains' loss originated from a foreign exchange loss of 1.516 billion kroner, resulting in a pre-tax loss of 325 million kroner.
JetBrains' fiscal year 2025 operating profit was a positive 751 million kroner, with the core business not operating at a loss.
40 more timeline events
All Facts (20)
GitHub Copilot由GitHub与OpenAI合作开发，深度集成于VS Code和JetBrains系列IDE
90%VerifiedTongyi Lingma is an AI programming tool developed by Alibaba based on the Tongyi Qianwen large model, deeply integrated into VS Code and JetBrains series IDEs.
80%VerifiedContinue is an open-source VS Code/JetBrains plugin that supports connecting to multiple model backends including OpenAI, Anthropic, and local Ollama.
80%VerifiedIntelliJ IDEA was released by JetBrains in 2001.
75%VerifiedIntelliJ IDEA is a Java integrated development environment developed by JetBrains.
75%VerifiedClaude Code runs in the terminal and supports VS Code, Xcode, JetBrains IDEs, Vim, and more, and is compatible with local environments, remote SSH, Tmux, and other scenarios.
75%VerifiedAfter installation, Claude Code can be invoked directly in PowerShell or CMD terminals, and can also be integrated into IDEs such as PyCharm, the JetBrains series, or VS Code.
65%VerifiedGitHub Copilot has primarily served development environments such as VS Code and JetBrains in the form of a plugin, with its value concentrated in scenarios such as code completion, comment generation, and unit test writing.
65%VerifiedPyCharm is a Python integrated development environment developed by JetBrains, available in a free Community edition and a paid Professional edition.
65%VerifiedJetBrains has launched dedicated IDEs for different programming languages, including IntelliJ IDEA, PyCharm, and WebStorm, sharing the same underlying platform but each optimized for vertical scenarios.
65%UnverifiedKotlin Multiplatform（KMP）在2023年正式进入稳定版本
90%UnverifiedQoder采用插件模式，支持VS Code和JetBrains
90%UnverifiedJetBrains系列IDE的Claude Code插件可在该系列所有IDE中通用
85%UnverifiedProxy AI（ProxyAI）是一款开源的JetBrains IDE插件，支持连接OpenAI、Anthropic、本地Ollama等多种后端
85%UnverifiedDeepSeek可以集成到VS Code、JetBrains系列IDE中，通过Continue、Codeium等插件实现智能代码补全、代码审查、文档自动生成等功能
85%UnverifiedJetBrains从2023年开始在其IDE产品线中集成AI Assistant功能
85%UnverifiedJetBrains 的 Junie 和 Amazon 的 Q Developer 正在积极布局 AI 辅助编程领域
85%UnverifiedJetBrains officially provides free educational licenses for students and educational users, and individual learners can also use the free IntelliJ IDEA Community Edition.
60%UnverifiedWindsurf offers JetBrains plugin support, whereas Cursor is only based on a fork of VS Code.
60%UnverifiedJetBrains is a software development tools company headquartered in the Czech Republic.
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