【26卒】VS Code で Markdown のメモを取ろう A beginner-friendly guide showing 2026 job-seeking students how to leverage VS Code's buil…

For students preparing to enter the workforce in 2026, keeping organized notes during job hunting can be surprisingly demanding: application deadlines, interview feedback, company research, and self-analysis all pile up quickly. Using Visual Studio Code together with Markdown offers a lightweight, text-based way to manage this information, and it doubles as an early introduction to tools that many software and IT teams already rely on daily.

The core idea is straightforward. VS Code, Microsoft's free and widely used source-code editor, includes built-in support for Markdown, a plain-text formatting syntax created by John Gruber in 2004. Rather than clicking buttons in a word processor, you write structured notes using simple symbols: number signs for headings, hyphens or asterisks for lists, and square-bracket-plus-parenthesis pairs for links. Because the result is just text, the files stay small, open almost instantly, and remain readable even without special software.

Getting started requires little setup. After installing VS Code, you create a file with a .md extension and begin typing. The editor recognizes the format automatically and applies syntax highlighting. The feature most often highlighted for beginners is the live preview: pressing a shortcut, commonly Ctrl+Shift+V, opens a rendered view of the document, while the "Open Preview to the Side" command shows the raw text and the formatted output side by side. This split view makes it easy to confirm that headings, tables, and checklists appear as intended without leaving the editor.

A few basic settings can make the experience noticeably smoother. Enabling word wrap keeps long lines visible without horizontal scrolling, and turning on autosave reduces the risk of losing notes. VS Code also supports Markdown checkboxes written as square brackets containing a space or an "x," which are convenient for tracking tasks such as submitting entry sheets or preparing for specific interviews. Organizing notes into folders, for example one file per company, helps keep material navigable as it grows.

The practical appeal for job seekers is the habit it builds. Structuring information with headings and lists forces a degree of clarity, and searching across many text files is fast and reliable. Because Markdown is plain text, notes can be placed under version control with Git, backed up easily, or moved between machines without formatting breaking. These are the same workflows used in professional documentation, so the skills transfer directly into internships and full-time roles, particularly in technical fields.

It is worth placing VS Code within a broader landscape of note-taking tools. Obsidian and Logseq have popularized Markdown-based "personal knowledge management," adding features such as backlinks and graph views that connect related notes. Typora offers a more seamless writing experience where formatting appears inline as you type. Notion, by contrast, blends documents, databases, and collaboration in a cloud service, though its content is not stored as portable plain-text files in the same way. VS Code sits comfortably in this ecosystem: it is less specialized than dedicated note apps but far more flexible, and its enormous extension marketplace includes add-ons for enhanced Markdown linting, table formatting, diagram rendering with Mermaid, and exporting to PDF.

Markdown itself has become something of a de facto standard. It underpins README files on GitHub, powers documentation sites, and is the writing format on platforms including Qiita, the Japanese engineering community where this guide appears. Learning it therefore pays dividends beyond note-taking, since the same syntax reappears whenever a student contributes to a repository or publishes a technical article. More recently, Markdown has also become a common way to draft prompts and structured input for AI coding assistants, which are increasingly integrated into editors like VS Code.

For beginners, the main caveats are modest. Markdown's basic syntax is easy, but more advanced formatting can vary between renderers, so a table or diagram that looks correct in VS Code may display differently elsewhere. Starting with headings, lists, and links is generally enough, with more complex features added only as needed. Overall, the approach described here appears well suited to its audience: it is free, low-friction, and likely to instill information-management habits that remain useful long after the job search ends.