Where many of the current remote job boards are specifically for employees looking to apply to positions, reddit is a good place to post "for hire" ads and allow the employers to contact you.
AngelList works almost as you'd expect from a dating app. You can click "Interested" in a position or company. If the company does the same with you, an introduction email will be sent to both parties.
This helps save time applying for jobs as you know who's interested.
Every job post must include a salary range for the position, which saves you from wasting time applying to positions that aren't offering the salary you're looking for.
Currently there are a couple hundred remote jobs listed (in total, not specific to front end).
While that is still a good number to look through, it's nothing compared to many of the remote-specific job boards.
Some job boards will allow a position to be tagged with "remote" if the job only includes some work from home days.
Stack Overflow requires that candidates be allowed to work entirely remote for the remote tag to be added.
There is usually around a couple hundred remote positions listed at any given time (all jobs, not specific to just front end dev), which isn't a lot compared to many remote-specific boards.
The cost to post a job on We Work Remotely is $200/30 days. Being such an investment for the company insures that all job posts are from serious employers.
We Work Remotely is fairly quiet, with often only one or two new job posts a day. This is likely due to the $200/month cost for employers to post the job ad.
You can select from preexisting categories (such as Frontend, fullstack, mobile, and backend). Plus the amount of remote time you want, holiday time, salary etc..
Everything is listed at the top of the job ad so you can easily glance over it and figure out if the job matches what you're looking for, rather than having to get that information reading through a long job posting.
Things listed include salary, company size, project team size, and holiday time.
There are over 250 job offers being listed in 12 categories. Currently, there are 45 job offers in Front End category, and 5 positions are fully remote.
No Fluff Jobs is still is beta and is not that well known yet, which means fewer postings.
For example, there is currently around 11 postings for 100% remote positions.
The filter is limited to the field (development, design, customer service etc.). There is no way to filter things like permanent, freelance, part-time, salary etc..