https://www.youngju.dev/blog 천천히 올바르게. AI Researcher & DevOps Engineer Youngju's tech blog. GPU/CUDA, LLM, MLOps, Kubernetes AI workloads, distributed training, and data engineering. ko fjvbn2003@gmail.com (Youngju Kim) fjvbn2003@gmail.com (Youngju Kim) Sat, 16 May 2026 00:00:00 GMT https://www.youngju.dev/blog/culture/2026-05-16-lsp-tree-sitter-ecosystem-2026-ast-grep-biome-helix-zed-neovim-treesitter-deep-dive.en https://www.youngju.dev/blog/culture/2026-05-16-lsp-tree-sitter-ecosystem-2026-ast-grep-biome-helix-zed-neovim-treesitter-deep-dive.en In 2026, the real center of gravity of code tooling is no longer "which app you use." It is two standards. LSP (Language Server Protocol) standardized intelligence; Tree-sitter standardized structure. On top of these two axes live ast-grep (Rust + Tree-sitter, funded 2024), BiomeJS (replacing ESLint + Prettier), Marksman (Markdown LSP), Helix (built-in LSP + TS), Zed (TS + LSP + collab), Neovim with nvim-treesitter / lsp-zero / nvim-lspconfig, and per-language LSPs like rust-analyzer / gopls / pyright / basedpyright / typescript-language-server / clangd / jdtls / Solargraph / elixir-ls / hls / ocaml-lsp / sumneko-lua / jedi / pylyzer, plus structural search via Comby / Semgrep / CodeQL. One book on the 2026 ecosystem. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) lsptree-sitterast-grepbiomejsmarksmanhelix-editorzednvim-treesitterlsp-zerorust-analyzergoplspyrightbasedpyrighttypescript-lspclangdjdtlssolargraphelixir-lshlssumneko-luajedicombysemgrepcodeql2026deep-diveenglish https://www.youngju.dev/blog/culture/2026-05-16-lsp-tree-sitter-ecosystem-2026-ast-grep-biome-helix-zed-neovim-treesitter-deep-dive.ja https://www.youngju.dev/blog/culture/2026-05-16-lsp-tree-sitter-ecosystem-2026-ast-grep-biome-helix-zed-neovim-treesitter-deep-dive.ja 2026 年のコードツールの重心は「どのアプリを使うか」ではない。重心は二つの標準にある — LSP(Language Server Protocol)は「知能」を、Tree-sitter は「構造」を標準化した。この二軸の上に ast-grep(Rust + Tree-sitter、2024 年調達)、BiomeJS(ESLint+Prettier の置き換え)、Marksman(Markdown LSP)、Helix(LSP+TS 内蔵)、Zed(TS+LSP+コラボ)、Neovim の nvim-treesitter / lsp-zero / nvim-lspconfig 連携、そして rust-analyzer / gopls / pyright / basedpyright / typescript-language-server / clangd / jdtls / Solargraph / elixir-ls / hls / ocaml-lsp / sumneko-lua / jedi / pylyzer のような言語別 LSP、加えて Comby / Semgrep / CodeQL の構造検索まで — 2026 年のコードツール生態系を一冊にまとめる。 Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) lsptree-sitterast-grepbiomejsmarksmanhelix-editorzednvim-treesitterlsp-zerorust-analyzergoplspyrightbasedpyrighttypescript-lspclangdjdtlssolargraphelixir-lshlssumneko-luajedicombysemgrepcodeql2026deep-dive日本語 https://www.youngju.dev/blog/culture/2026-05-16-lsp-tree-sitter-ecosystem-2026-ast-grep-biome-helix-zed-neovim-treesitter-deep-dive https://www.youngju.dev/blog/culture/2026-05-16-lsp-tree-sitter-ecosystem-2026-ast-grep-biome-helix-zed-neovim-treesitter-deep-dive 에디터·IDE의 핵심은 더 이상 "어떤 앱을 쓰느냐"가 아니다. 2026년의 핵심은 두 개의 표준이다 — LSP(Language Server Protocol)는 "지능"을, Tree-sitter는 "구조"를 표준화했다. 이 두 축 위에 ast-grep(Rust + Tree-sitter, 2024년 펀딩), BiomeJS(ESLint+Prettier 대체), Marksman(Markdown LSP), Helix(빌트인 LSP+TS), Zed(TS+LSP+협업), Neovim의 nvim-treesitter/lsp-zero/nvim-lspconfig 체인, 그리고 rust-analyzer/gopls/pyright/basedpyright/typescript-language-server/clangd/jdtls/Solargraph/elixir-ls/hls/ocaml-lsp/sumneko-lua/jedi/pylyzer 같은 언어별 LSP, 그리고 Comby/Semgrep/CodeQL의 구조적 검색까지 — 2026년 코드 도구 생태계를 한 권으로 정리한다. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) lsptree-sitterast-grepbiomejsmarksmanhelix-editorzednvim-treesitterlsp-zerorust-analyzergoplspyrightbasedpyrighttypescript-lspclangdjdtlssolargraphelixir-lshlssumneko-luajedicombysemgrepcodeql2026deep-dive