8gwifi LaTeX Editor vs JianTeX

8gwifi LaTeX Editor is a free web workspace for writing and compiling LaTeX documents involving code, mathematics, chemistry, or academic writing. Its inline runner supports 20 languages, including Java, Python, C, C++, C#, Go, Rust, JavaScript, Ruby, PHP, and Bash. A math solver inserts step-by-step derivations for selected integrals, derivatives, limits, and matrix operations. Chemistry rendering produces Lewis dot, SMILES 2D, or 3D geometry images with a property table for selected notation. The AI assistant creates LaTeX from plain-English prompts, helps repair compilation errors, rewrites selected text, and converts screenshots of equations, tables, and matrices into editable LaTeX. Server-side full TeX Live compilation provides native-PDF or page-by-page canvas previews. Editing includes 170+ autocomplete commands, syntax highlighting, bracket matching, a symbol picker, multi-file projects, voice dictation, and inline errors. Projects save to browser localStorage and export as .tex or PDF.

JianTeX is an academic writing tool with desktop, browser-based, and self-hosted options for Linux, macOS, and Windows. The desktop editor supports LaTeX and Typst, with syntax highlighting, code completion, and live preview; it also works offline and stores projects as local files. SyncTeX links the PDF preview and editor for navigation in both directions. The site lists 35+ templates, including NeurIPS, ICML, IEEE, Chinese theses, and résumés. In the online version, collaborators can work in real time and see one another’s cursors and selections. Automatic snapshots create a timeline from which users can restore earlier versions. Projects can be imported from Overleaf through a Git link or ZIP, and repositories can be cloned from Git URLs. Listed engines include Tectonic, Typst, LuaLaTeX, XeLaTeX, and pdflatex. Desktop use requires no registration; online sign-in supports GitHub and Google. Teams can self-host, keeping collaboration content within their intranet. The English homepage describes MIT-licensed code and offers version 0.1 alpha; it says code signing and notarization are rolling out per platform. The Free and open source plan is free.