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Debugging 47 posts

2026

The Limits of AI and Where Humans Shine

April 15, 2026 Part of a series

Nicholas Clooney (7)

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Deploying An Eleventy Site to NeoCities with GitLab CI/CD

A guide to automatically deploying your Eleventy static site to NeoCities using GitLab CI/CD, including authentication, error handling, and optimizations.

Brennan Kenneth Brown (13)

2025

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XMIT Redirects and 11ty

Using XMIT Redirects on an Eleventy site deploying to XMIT via GitHub Actions

Adam DJ Brett (10)

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Creating Cloudflare redirects

Notes on optimal ways to pull together a redirects file suitable for a Cloudflare hosted website.

Simon Cox (17)

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Quick Start: Eleventy Shortcodes for Responsive Images & Inline SVG

Quick start to production-ready Eleventy shortcodes: responsive images with @11ty/eleventy-img and inline SVG helpers you can copy-paste and use immediately.

Emiliano Soravia (2)

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How I Fixed My Blogroll

After troubleshooting eleventy my blog roll was the cause of the long build times

Clayton Errington (20)

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Troubleshooting Eleventy Long Build Time

I notice my build times were getting longer but no real changes were made

Clayton Errington (20)

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Fixing Tags, Categories, and RSS in Our Eleventy Blog

A quick write-up covering three issues—/tags 404s, empty /categories, and a 404 /feed.xml—and how we resolved them with Eleventy collections and a small filter.

Brennan Kenneth Brown (13)

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Solving my Image Dimension Problem with an Eleventy Transform

Software engineering leader and occasional side project hacker.

Brian Cantoni (6)

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Building the IndieWeb Blog Template — A Technical Postmortem

A deep-dive into making a production-ready Eleventy blog template with robust E2E tests, accessibility, and clean UI patterns.

Brennan Kenneth Brown (13)

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How to Add Playwright Automated Tests to an Eleventy Static Blog

Software engineering leader and occasional side project hacker.

Brian Cantoni (6)

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Cloudflare domain hitches

DNS and SSL certificate gotcha when finding a new home for a website

John Skiles Skinner (2)

Formatting maths in Eleventy with KaTeX

A blog on software development and other stuff

Glyn Normington (4)

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A Subtle Footgun in Eleventy’s Default Permalink Algorithm

How using a date-based directory structure for your site can bite you in the ass.

Evan Sheehan (8)

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How I Run Eleventy (It’s Complicated?)

Aliases, debug mode, non-versioned builds as part of a centralized, versioned site exports repo—and the thinking behind it all.

Jens Oliver Meiert (4)

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Cleaning up my 11ty project repository

A blog by ldstephens

LD Stephens (7)

2024

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Eleventy 3 Upgrade

I run quite a few sites on Eleventy; you can see the complete list on this site's Sites area. The Eleventy team released version 3.0 a while back and I finally got around to upgrading some of the sites. This post describes the process I used to migrate a couple of the sites.

John M. Wargo (47)

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11ty upgrading node in netlify

Simon Cox fixes a failed 11ty build on Netlify by identifying a mismatch in Node versions, updating config settings and documenting the troubleshooting process.

Simon Cox (17)

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11ty recursive _site error

Before today I blogged with raw HTML, like an animal. When I switched to Eleventy, I got an intriguing recursive error.

John Skiles Skinner (2)

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eleventy-vite-plugin and the Output Directory

I tweaked the Eleventy output directory to get around the Vite plugin’s simple string comparison.

Shiv J.M. (13)

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Adding view count and like button to 11ty

How to mix static and dynamic content so you can spend more time in a void

Megaemce (1)

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Eleventy Image problem with Netlify's build

I used wrong slashes in my source code, so Netlify's build step failed while using Eleventy Image.

Sami Määttä (6)

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Eleventy: pathPrefix and GitHub Pages

Quick step-by-step recipe on how to deploy Eleventy site inside a subdirectory.

Łukasz Wójcik (2)

2023

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Updated Eleventy Post Stats Plugin

I published an update to my Eleventy Plugin Post Statistics plugin this morning and this article explains what changed.

John M. Wargo (47)

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Unit Test 11ty Pages With Vitest and Typescript

Unit testing 11ty JavaScript templates with Vitest and Typescript

Khalid Abuhakmeh (4)

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2022

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Fixing long start-up times of the Eleventy dev server

Running Browsersync without internet connection.

Darek Kay (5)

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Some Options for Timing Pages in Eleventy

Some experiments timing slow pages with Eleventy

Raymond Camden (105)

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Logging in Eleventy

How to use the debug package to output custom log messages alongside of Eleventy’s logs in your Eleventy build.

Evan Sheehan (8)

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Getting Tailwind to work with Eleventy

Tackling Tailwind to work with Eleventy.

Sami Määttä (6)

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Eleventy wont process post

Web development blog. The good, bad, and ugly (mostly bad and ugly)

Joe Sahlsa (4)

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2021

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Inspecting an existing 11ty project

Great talk by Cassey Lottman

Katie Kodes (2)

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Quick Tips for Eleventy and Vercel

A quick tip for folks using Eleventy and Vercel together.

Raymond Camden (105)

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Debug Mode

Debug Mode — Eleventy

Zach Leatherman (88)

2020

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Tips for debugging in 11ty

Some quick debugging tips that I came up with whilst building my personal blog.

George Griffiths (1)

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Eleventy: Debugging

I belatedly figure out how to get debug output in Eleventy.

Mark Llobrera (8)

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Logging with Eleventy and Nunjucks

Adding a simple filter to save you a lot of grief.

Sean McPherson (3)

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Some content below may have been published before the release of Eleventy v3.0.0 (October 1, 2024). Information may have changed in newer versions. Current stable release: 3.12
Some content below may have been published before the release of Eleventy v2.0.0 (Feb 8, 2023). Information may have changed in newer versions. Current stable release: 3.12.
Some content below may have been published before the release of Eleventy v1.0.0 (Jan 8, 2022). Information may have changed in newer versions. Current stable release: 3.12.
All of the content below was published before the release of Eleventy v1.0.0 (Jan 8, 2022). Information may have changed in newer versions. Current stable release: 3.12.