Home / Skills / n8n-code-javascript
n8n-code-javascript
Write JavaScript code in n8n Code nodes. Use when writing JavaScript in n8n, using $input/$json/$node syntax, making HTTP requests with this.helpers / the $helpers global, working with dates using DateTime, troubleshooting Code node errors, choosing between Code node modes, or doing any custom data transformation in n8n. Always use this skill when a workflow needs a Code node — whether for data aggregation, filtering, API calls, format conversion, batch processing logic, or any custom JavaScript. Covers SplitInBatches loop patterns, cross-iteration data, pairedItem, and real-world production p
Why this score
This repo hosts 10 skills, so its 6,465 stars are split between them (about 647 each) for scoring.
Popularity score: 79/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
Scanned Oct 20, 2026 at commit c640094d949c, with Cisco's open-source skill-scanner.
None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This onen8n-code-javascript czlonkowski/n8n-skills · Skill | 79 | ★ 6.5k | ≈155 always | 20d ago |
| n8n-code-tool czlonkowski/n8n-mcp · Skill Same job: workflow automation, also for n8n | 85 | ★ 23k | ≈154 always | 16d ago |
| n8n-code-nodes-official n8n-io/skills · Skill Same job: workflow automation, also for n8n | 66 | ★ 542 | ≈97 always | 18d ago |
| javascript-sdk inference-sh/skills · Skill Both about javascript and java | 58 | ★ 773 | ≈139 always | 20d ago |
| javascript-expert ursisterbtw/ccprompts · Subagent Both about javascript and java | 52 | ★ 70 | ≈155 in chat | 1mo ago |
| telnyx-10dlc-javascript team-telnyx/ai · Skill Both about javascript | 62 | ★ 222 | ≈25 always | 16d ago |