Official 11ty docs
Template Filters — Eleventy
55 posts in 'Filters'
Eleventy excerpts
Everybody seems to implement their own way of generating post excerpts in Eleventy, and here's mine.
Martin Gunnarsson · Mar 15, 2024
Surfacing most used tags in Eleventy
I made some lightweight design changes to my site, keeping things simple but moving the date up above post headers, surfacing tags below and restoring `Read more` links.
Cory Dransfeldt · Mar 9, 2024
Categories: CollectionsFiltersHow to...
Eleventy: custom markup alongside item contents
Short and quick tutorial on how to embed custom HTML content between post paragraphs on an Eleventy site.
Łukasz Wójcik · Feb 23, 2024
Categories: ConfigurationFiltersHow to...
Refactor by shortcode
I decided to take on some overdue refactoring of the 11tybundle.dev site. Here's what I did.
Bob Monsour · Feb 20, 2024
Categories: FiltersHow to...Nunjucks/MacrosShortcodes
Local links in Eleventy, Part 2
Eleventy now support automatic transforms from local paths to output URLs right out of the box.
Martin Gunnarsson · Feb 14, 2024
Eleventy - Fetch data from the Github REST API to populate a projects page
We will populate a page with data from GitHub. We will use the eleventy-fetch plugin to do this with minimal code and refresh the data every 2 days.
Rob O'Leary · Feb 7, 2024
Categories: FiltersGlobal DataLayoutsRemote Data
Eleventy Filter to Turn a URL Into a Domain Name
ZOMG I made my first 11ty filter!
Marcel Appleman · Jan 31, 2024
Slashing by caching
I've reduced the build time for the 11ty Bundle site from 30 seconds to 10 seconds. Here's how.
Bob Monsour · Jan 31, 2024
Categories: FiltersHow to...Performance
Community websites with Eleventy
With Eleventy’s data files, I’ve come up with a good setup to build landing pages for communities that organize events.
Juha-Matti Santala · Jan 24, 2024
Categories: Data CascadeFiltersGlobal DataHow to...
Automated weekly links posts with raindrop.io and Eleventy
Sophie Koonin · Jan 22, 2024
Categories: DatesFiltersHow to...MarkdownRemote Data
Adding webmentions to my site
I had told myself that I wouldn't do this...but, seeing them on other people's sites changed my mind.
Bob Monsour · Jan 13, 2024
Categories: FiltersGlobal DataHow to...Social MediaWebmentions
Adding a git based changelog in 11ty
How to add a changelog to your 11ty pages based on commits made to your site's git repository.
James Doc · Dec 19, 2023
Categories: Data CascadeDatesFilters
Generating Open Graph Images in Eleventy
I added the og:media image tags yesterday, and the approach seems to work, so I'm going to share it in this post.
nonnullish · Dec 17, 2023
Categories: FiltersHow to...ImagesSocial Media
Updating my Eleventy plugin tagCloud
A blog about web development, handy tutorials, quick rants, thoughts, and everything in between.
Ginger · Nov 26, 2023
Grouping posts by year with nunjucks in Eleventy
Group by year in a clear and readable manner
Christopher Kirk-Nielsen · Nov 24, 2023
Categories: CollectionsDatesFiltersHow to...Nunjucks/Macros
Popular Pages with Eleventy and Fathom Analytics
How I'm using the Fathom API to show a list of popular blogs posts in my Eleventy site
Robb Knight · Nov 23, 2023
Categories: Data CascadeFiltersHow to...Remote Data
Using 11ty to bring back tag clouds
Tag clouds are a good way of seeing what kind of posts are floating around in your blog, lets bring them back
Ginger · Nov 16, 2023
Eleventy Date-only Filter
I noticed recently that the site's stats page displayed the first and last post dates with time information even though the values only contained dates. I created a simple Eleventy Filter to trim them to date only with the format I wanted. This post shows how I did it.
John M. Wargo · Oct 31, 2023
Feedbin is rendering my RSS feed wrong, let's fix it!
Feedbin is removing the wrong elements, so let's make up for it on our own
Ginger · Oct 31, 2023
Eleventy JSON Output
For a small Eleventy-based project I wanted to output an example.json file – stored in the data folder – in a nunjucks template. If you simply output the variable example you'll see the unhe…
Trevor Morris · Sep 29, 2023
How to add a custom slugify filter to 11ty
During my recent blog migrations, I discovered the new slugify filter handles apostrophes differently. I'd prefer they were dropped. Here are the steps.
Michael Harley · Sep 27, 2023
Creating a Category Filter in Eleventy
Now I have a few posts, it would be good to have some way to narrow them down when looking for something specific.
Thomas Rigby · Sep 9, 2023
Categories: FiltersHow to...Nunjucks/Macros
Fun With Frontmatter: Part 1 - Related Posts
A series on doing more with your Jamstack site's front matter
Raymond Camden · Aug 28, 2023
Categories: Front MatterFiltersHow to...
Eleventy tag filter
Web development blog. The good, bad, and ugly (mostly bad and ugly)
Joe Sahlsa · Jun 16, 2023
Categories: Filters
Eleventy tag filter
Web development blog. The good, bad, and ugly (mostly bad and ugly)
Joe Sahlsa · Jun 15, 2023
Alphabetising Glossary Terms
Blog and general digital garden of the full stack programmer Simon Dann.
Simon Dann · Mar 14, 2023
Filtering tags within Eleventy.js collections
JavaScript software development tips, strategies for salary negotiation, and other helpful advice for navigating software as a career.
Jordan Kohl · Feb 21, 2023
Categories: FiltersCollectionsHow to...
CAUTION
The posts below were published before the release of Eleventy v2.0.0 (Feb 8, 2023). Information in these posts may be out of date. The current stable release is 2.0.1. Eleventy v3.0 is currently under development and available for testing.
Adding statistics to 11ty
Blog and general digital garden of the full stack programmer Simon Dann.
Simon Dann · Jan 20, 2023
Using Eleventy filters in Directory Computed Data
Eleventy Computed Data makes it easy to reuse your filters outside of your templates.
Chris Coleman · Jan 16, 2023
Categories: ConfigurationData CascadeFilters
Filter an Eleventy Collection Using Your Own Custom Front Matter
Dan Urbanoicz · Oct 17, 2022
Categories: Front MatterHow to...FiltersCollections
Using Puppeteer with 11ty to automate generating social share images
Blog and general digital garden of the full stack programmer Simon Dann.
Simon Dann · Sep 14, 2022
Categories: FiltersHow to...PaginationSocial Media
11ty Second 11ty: Creating Template Filters
This week, we’re going to dive into 11ty filters. We’ll use 1 built-in filter, and make 2 custom filters.
Bryan Robinson · Aug 15, 2022
A Set of Useful 11ty Filters
One of my favorite things about 11ty is its flexibility and how easily you can customize your chosen template language without having to leave the familiar comfort of the Node ecosystem.
Aleksandr Hovhannisyan · May 15, 2022
CAUTION
The posts below were published before the release of Eleventy v1.0.0 (Jan 9, 2022). Information in these posts may be out of date. The current stable release is 2.0.1. Eleventy v3.0 is currently under development and available for testing.
Filter Titles for RSS and Social Shares
Replace characters that are often stripped out of post titles by RSS readers and social network link embeds
Stephanie Eckles · Aug 8, 2021
Categories: How to...Social MediaFiltersRSS
Blog post filter with Netlify Functions
I built my first ever serverless feature to add tag filtering to my blog listing. Here's how I integrated that to my Ghost & Eleventy setup with Netlify Functions.
Juha-Matti Santala · Jul 28, 2021
Categories: FiltersHow to...ServerlessRemote Data
Accessing 11ty filters within data files to keep your code DRY
11ty filters can exist as JS functions inside the declared filters directory - these can be accessed by other files not processed by 11ty
Mike Street · May 17, 2021
Automatically generate open graph images in Eleventy
Bernard Nijenhuis • Front-end Developer • Katwijk, The Netherlands • Father of 3 kids • Husband to 1 wife • Owner of 2 cats
Bernard Nijenhuis · May 10, 2021
Categories: FiltersHow to...ImagesSocial Media
11ty Date Shortcodes and Filters
Use this shortcode and filter as a starting point for your date transformation needs.
Stephanie Eckles · Mar 27, 2021
Categories: DatesHow to...FiltersShortcodes
Filters for 11ty Content
Includes filters for creating an excerpt and other content enhancements.
Stephanie Eckles · Mar 24, 2021
Categories: Filters
Create an Eleventy podcast feed
Want to add an iTunes and Google friendly podcast feed to your Eleventy site? Here's how.
Marc Littlemore · Feb 8, 2021
Categories: FiltersBloggingHow to...Configuration
Eleventy: Paging Filtered Collections
Pheonic · Jan 22, 2021
Categories: PaginationFiltersCollections
Understanding Filters, Shortcodes and Data in 11ty
Sometimes it’s a little confusing what the difference between shortcodes, data and filters really is, and frankly the boundaries can become a little blurred with 11ty.
Mike · Dec 8, 2020
Categories: Data CascadeHow to...FiltersShortcodes
Parsing markdown in frontmatter for Eleventy templates, using filters
Victor Camnerin · Nov 24, 2020
Categories: Front MatterHow to...FiltersMarkdown
Adding a Warning for Old Posts to Your Jamstack Site
How to add a message to older content on your static site.
Raymond Camden · Nov 9, 2020
Selecting Random Posts in Eleventy
A look at adding links to random pages in Eleventy
Raymond Camden · Oct 26, 2020
Categories: How to...FiltersConfiguration
Supporting Multiple Authors in an Eleventy Blog
How to handle multiple authors in Eleventy, with custom author profile pages.
Raymond Camden · Aug 24, 2020
Categories: Front MatterHow to...FiltersPagination
Hiding Future Content with Eleventy
How to use custom filters and collections to hide Eleventy content for the future.
Raymond Camden · Aug 7, 2020
Categories: How to...Front MatterFiltersCollections
Five Critical Things To Do Before Working With 11ty
Five pieces of knowledge I wish I knew before working with 11ty, the JavaScript-based static site generator. Get a jump start using this fantastic tool.
Khalid Abuhakmeh · Apr 2, 2020
Categories: ConfigurationData CascadeFiltersGetting Started
Checking (and Upgrading) Template Engines in Eleventy
How to check the version of embedded template engines in Eleventy
Raymond Camden · Feb 7, 2020
Categories: How to...ConfigurationFilters
Scheduled and draft 11ty posts
This post explains how you can add scheduled publishing to your 11ty blog (with a bonus for drafts). Before I jump in though, 11ty is a surprisingly simple sys…
Remy Sharp · Jun 19, 2019
Categories: CollectionsFiltersHow to...Drafts