PulseGatePost-LLM software, agents & workflows market (since 2022)
Coverage
168,496

Apps indexed

 

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Last update

 

Cadence
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7-day average

Indexed today: 1,018

PulseGate

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JPJan Pecha / WebFilter logo

Jan Pecha / WebFilter

gitlab.com·Infrastructure

WebFilter is an open-source browser extension that allows users to block specific websites by maintaining a blacklist of URLs. It supports multiple browsers and is suitable for developers or users seeking customizable website blocking solutions.

Open SourceOpen Source
WebEmbeddableSelf-hosted
J
Jan Pecha / WebFilter preview
Visit gitlab.com↗

Overview

4 features

Jan Pecha / WebFilter sits in PulseGate's Browser DevTools & extensions category. It focuses on blocking access to distracting or unwanted websites via browser extension. Jan Pecha / WebFilter is an open-source project aimed at developers and privacy-conscious users. The project is open source (Open Source). The product ships for the web and embeddable surfaces, and it can be self-hosted.

It is developed by Jan Pecha, and the product first shipped in 2022. Across PulseGate's embedding index, Jan Pecha / WebFilter has few near neighbours, marking it as relatively distinct. Among its 4 catalogued features are website blocking, blacklist management, and multi-browser support.

  • ✓Website blocking
  • ✓Blacklist management
  • ✓Multi-browser support
  • ✓Open source

Tags

website-blockerbrowser-extensionurl-blacklist

AI capabilities

Weights: Open

Built with & integrations

Framework
rails
Hosting
cloudflare
Auth
supabase_auth
AI providers
openai
Runs on
BrowserEmbeddableSelf-hosted

Trust & compliance

LicenseOpen Source
Verified signals
✓ HTTPS✓ Open Source✓ Free tier✓ Store-verified publisher

Recent events

Latest indexed changes and source events

  1. IndexedJun 27, 3:21 AM

    gitlab.com discovered by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about Jan Pecha / WebFilter

What is Jan Pecha / WebFilter?
Jan Pecha / WebFilter focuses on blocking access to distracting or unwanted websites via browser extension. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use Jan Pecha / WebFilter?
Jan Pecha / WebFilter is an open-source project built for developers and privacy-conscious users.
Does Jan Pecha / WebFilter have a free plan?
Yes — Jan Pecha / WebFilter is open source under the Open Source license and free to use.
What platforms does Jan Pecha / WebFilter run on?
Jan Pecha / WebFilter runs on the web and embeddable surfaces. It can also be self-hosted.
Is Jan Pecha / WebFilter still active?
PulseGate's automated liveness checks currently classify Jan Pecha / WebFilter as active.
What tools are similar to Jan Pecha / WebFilter?
Similar tools tracked by PulseGate include Jirka Justra / firewall, FoxFilter, and Search Filter Web Extension.Jirka Justra / firewallFoxFilterSearch Filter Web Extension
Who develops Jan Pecha / WebFilter?
Jan Pecha / WebFilter is developed by Jan Pecha.
How long has Jan Pecha / WebFilter been around?
Jan Pecha / WebFilter first shipped in 2022.

At a glance

Pricing
Open Source
Platforms
Web · Api
Languages
English
License
Open Source
First seen
Mar 5, 2022
Activity
🟢 Active
Status
🟢 Active
Built for
Developers and privacy-conscious users
Model
Open source
Solves
Blocking access to distracting or unwanted websites via browser extension.

Developer

Jan Pecha

PulseGate index

Confidence
High · 94
Indexed
Jun 27, 2026
Lifecycle
Alive
Activity
Active
First seen
Mar 2022
Last seen
2w ago
Freshness
Unknown
Identity audit (9)
Entity ID
cmqvsp3qt0cv9t9sl1g3llzuu
Slug
webfilter-gitlab-com
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jun 27, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jun 27, 2026
Canonical URL
https://gitlab.com/Pecha/webfilter

Similar apps

Other apps tracked under the same category.

  • Jirka Justra / firewall
    gitlab.com
  • FoxFilter
    foxfilter.com
  • Search Filter Web Extension
    apple.com
  • Marco Kühnel / dadendrang-fei
    gitlab.com
  • TranslucentFoxHuman / Search web
    gitlab.com
  • Бесплатный Контент-фильтр для ограничение
    lidrekon.ru