Replicant Runner Theme

A green-and-red cyberpunk dark theme for VS Code, tuned so you can read it for eight hours straight.

This is a fork, not an original theme. All the colour work is punk-runner by TheEdgesofBen — originally an Atom theme, later ported to VS Code by the same author. Replicant Runner only retunes it for contrast. If you like how it looks, that's their eye, not mine. See NOTICE.md.

Screenshot

What the retune changes

• Contrast raised to WCAG AA — foregrounds lifted or dimmed against the editor background so no token pair sits below 4.5:1.
• State colours de-collided — selection, find match, word highlight, and hover highlight no longer share a hue, so overlapping states stay readable.
• Semantic highlighting enabled, with explicit colours for enumMember, variable.constant, and variable.defaultLibrary.

298 workbench colours, 241 token rules, 3 semantic token rules.

Install

From the Marketplace

Cmd+P → ext install sanchodelniglo.replicant-theme

From source

git clone https://github.com/Sanchodelniglo/replicant-theme
cd replicant-theme
npx @vscode/vsce package
code --install-extension replicant-theme-0.1.1.vsix

Live-editing the theme

Symlink the repo into your extensions dir, then reload VS Code:

ln -s "$PWD" ~/.vscode/extensions/replicant-theme

Theme JSON edits apply on save — no reload needed once the extension is loaded.

Activate

Cmd+K Cmd+T → Replicant Runner - Dark.

Credits

punk-runner by TheEdgesofBen — the palette, the green-and-red cyberpunk direction, and most of the 241 token rules are theirs. Go install the original and rate it.

Replicant Runner's retune work is MIT licensed — see LICENSE. The upstream theme it builds on ships no licence of its own; attribution and the full retune list live in NOTICE.md.