| mozilla-services/heka | DEPRECATED: Data collection and processing made easy. | 3,465 | Go |
| mozilla-services/syncserver | Run-Your-Own Firefox Sync Server | 1,978 | Python |
| mozilla-services/syncstorage-rs | Sync Storage server in Rust | 1,636 | Rust |
| mozilla-services/hindsight | Hindsight - light weight data processing skeleton | 664 | C |
| mozilla-services/screenshots | Firefox Screenshots: the best way to take screenshots on the web. | 618 | FreeMarker |
| mozilla-services/socorro | Socorro is the Mozilla crash ingestion pipeline. It accepts and processes Breakpad-style crash reports. It provides analysis tools. | 617 | Python |
| mozilla-services/autopush-rs | Push Server in Rust | 295 | Rust |
| mozilla-services/autopush | Python Web Push Server used by Mozilla | 225 | Python |
| mozilla-services/lua_sandbox | Generic Lua sandbox for dynamic data analysis | 225 | C |
| mozilla-services/ios-sync-client | INACTIVE - http://mzl.la/ghe-archive - A standalone iOS client for Firefox Sync | 218 | C |
| mozilla-services/Dockerflow | Cloud Services Dockerflow specification | 211 | JavaScript |
| mozilla-services/google-cloud-rust | Google Cloud Client Library for Rust | 181 | Rust |
| mozilla-services/autograph | Mozilla's digital signature service | 175 | Go |
| mozilla-services/shavar-prod-lists | Shavar/tracking protection lists used in prod | 151 | Python |
| mozilla-services/GitHub-Audit | INACTIVE - Collection of Tools & Procedures for double checking GitHub configurations | 137 | Python |
| mozilla-services/kent | Fake Sentry server for local development, debugging, and integration testing | 124 | Python |
| mozilla-services/loads | SUPERSEDED BY https://github.com/loads | 106 | Go |
| mozilla-services/powerhose | Runs workers via zmq to perform any kind of task | 95 | Python |
| mozilla-services/server-syncstorage | The SyncServer server software, as used by Firefox Sync | 90 | Python |
| mozilla-services/websec-check | DEPRECATED - web security checklist for Firefox Services | 78 | — |
| mozilla-services/lua_sandbox_extensions | Extension packages (sandboxes and modules) for the lua_sandbox project | 74 | Lua |
| mozilla-services/pkcs7 | DEPRECATED - Implements a subset of PKCS#7/Cryptographic Message Syntax (rfc2315, rfc5652) | 72 | Go |
| mozilla-services/markus | Markus is a Python library for generating metrics | 70 | Python |
| mozilla-services/tokenserver | INACTIVE - The Mozilla Token Server | 67 | Python |
| mozilla-services/cliquet | CLIQUET IS NOW DEPRECATED use kinto.core instead | 65 | Python |
| mozilla-services/iprepd | Centralized IP reputation daemon | 60 | Go |
| mozilla-services/loop-server | The mozilla loop server | 59 | JavaScript |
| mozilla-services/android-sync | An outdated mirror of services and related code for Firefox for Android. See gecko-dev/mozilla-central. | 54 | Java |
| mozilla-services/mozilla-pipeline-schemas | Schemas for Mozilla's data ingestion pipeline and data lake outputs | 50 | Python |
| mozilla-services/tokenlib | generic support library for signed-token-based auth schemes | 50 | Python |
| mozilla-services/firefox-send-tab-to-device | INACTIVE - http://mzl.la/ghe-archive - OBSOLETE. A Firefox add-on that uses Sync to send tabs to remote devices. | 47 | JavaScript |
| mozilla-services/syncclient | Python client for Firefox Sync | 43 | Python |
| mozilla-services/requests-hawk | Hawk authentication strategy for the requests python library. | 42 | Python |
| mozilla-services/pyramid_multiauth | stacked authentication policies for pyramid | 42 | Python |
| mozilla-services/guardian-vpn-windows-deprecated | Mozilla VPN for Windows | 41 | C# |
| mozilla-services/fernet-rs | Fernet implementation in Rust | 41 | Rust |
| mozilla-services/megaphone | Firefox Global Broadcast API | 41 | Rust |
| mozilla-services/queuey | Mozilla Message Queue | 41 | Python |
| mozilla-services/go-cose | go library for CBOR Object Signing and Encryption (COSE) | 40 | Go |
| mozilla-services/userplex | DEPRECATED - Propagate users from Mozilla's Person API to third party systems. | 40 | Go |
| mozilla-services/python-dockerflow | A Python package to implement tools and helpers for Mozilla Dockerflow | 39 | Python |
| mozilla-services/tecken | Mozilla Symbol Server | 36 | Python |
| mozilla-services/readinglist | Reading List Server | 36 | Python |
| mozilla-services/metlog-py | INACTIVE - http://mzl.la/ghe-archive - Python library for Services metrics logging | 36 | Python |
| mozilla-services/go-syncstorage | INACTIVE - SyncStorage Server with more golang and less indexes! | 33 | Go |
| mozilla-services/konfig | INACTIVE - http://mzl.la/ghe-archive - Yet another configuration object | 33 | Python |
| mozilla-services/mozservices | INACTIVE - http://mzl.la/ghe-archive - Various utilities for Pyramid-based Mozilla applications | 33 | Python |
| mozilla-services/reaper | INACTIVE - http://mzl.la/ghe-archive - Reaper culls leftover AWS resources | 32 | Go |
| mozilla-services/merino | Web service for Firefox Suggest | 31 | Rust |
| mozilla-services/data-pipeline | Mozilla Services Data Pipeline | 30 | Lua |
| mozilla-services/heka-build | INACTIVE - http://mzl.la/ghe-archive - Heka build environment | 28 | Python |
| mozilla-services/aws-signing-proxy | signs http requests using AWS V4 signer | 27 | Go |
| mozilla-services/heka-py | DEPRECATED - Heka Python Library - DEPRECATED | 27 | Python |
| mozilla-services/heka-mozsvc-plugins | Set of heka plugins in use by Mozilla Services | 27 | Go |
| mozilla-services/foxsec-pipeline | Log analysis pipeline utilizing Apache Beam | 25 | Java |
| mozilla-services/services-central-legacy | Sync working branch. `master` in this repository is stable, and tracks https://hg.mozilla.org/services/services-central. Other branches are owned by developers, and are subject to change. | 25 | C++ |
| mozilla-services/minidump-stackwalk | Socorro breakpad minidump stackwalker | 22 | C++ |
| mozilla-services/telescope | A dumb auditing service | 22 | Python |
| mozilla-services/antenna | Antenna is the collector for the Socorro crash ingestion pipeline | 22 | Python |
| mozilla-services/pushgo | 🚨🚨🚨OBSOLETE AND UNMAINTAINED🚨🚨🚨 See Autopush for the current server. | 22 | Go |
| mozilla-services/contile | This is the back-end server for the Mozilla Tile Service (MTS) | 21 | Rust |
| mozilla-services/shavar | Tracking Protection update service for Firefox based on Safe Browsing protocol | 21 | Python |
| mozilla-services/docs | Documentation for Mozilla Services Services | 20 | Makefile |
| mozilla-services/skeleton | A Skeleton actix app | 19 | Rust |
| mozilla-services/zktools | INACTIVE - http://mzl.la/ghe-archive - Zookeeper Tools | 19 | Python |
| mozilla-services/tuxedo | INACTIVE - An improved version of Mozilla's download load balancer Bouncer, with a user interface written in Django/Python. | 19 | Python |
| mozilla-services/shavar-plugin-blocklist | INACTIVE - http://mzl.la/ghe-archive - ❌ Firefox plugin blocklist | 18 | XSLT |
| mozilla-services/msisdn-gateway | INACTIVE - http://mzl.la/ghe-archive - An MSISDN based Authentication Server. | 18 | JavaScript |
| mozilla-services/marteau | INACTIVE - http://mzl.la/ghe-archive - client-server on the top of Funkload | 17 | Python |
| mozilla-services/merino-py | Web Service for Firefox Suggest | 16 | Python |
| mozilla-services/shavar-list-creation | Script to transform the Disconnect block-list into Safebrowsing v2 format for Firefox Tracking Protection | 16 | Python |
| mozilla-services/demoapp | An empty app for the next-gen Services app | 16 | Python |
| mozilla-services/tigerblood | Deprecated, use https://github.com/mozilla-services/iprepd | 15 | Go |
| mozilla-services/go-bouncer | The project behind https://download.mozilla.org/ 🔥 | 14 | Go |
| mozilla-services/readinglist-client | Readinglist client | 14 | JavaScript |
| mozilla-services/zipalign | DEPRECATED - Golang implementation of Android's ZipAlign tool | 13 | Go |
| mozilla-services/buildhub | DEPRECATED: Mozilla Build Metadata Service | 13 | Python |
| mozilla-services/push-service | Top-level repository for the Push Service | 13 | — |
| mozilla-services/FindMyDevice | Find My Device - 🚨🚨This server is obsolete and unsupported.🚨🚨 | 13 | Go |
| mozilla-services/ldappool | INACTIVE - http://mzl.la/ghe-archive - A Pool for python-ldap | 13 | — |
| mozilla-services/deepspeech-server | — | 12 | Rust |
| mozilla-services/kinto-dist | Kinto Distribution for Mozilla Services | 12 | Python |
| mozilla-services/heka-node | DEPRECATED - This repository is no longer maintained. Please go over to : https://github.com/disqus/heka-node | 12 | JavaScript |
| mozilla-services/fourkeys | Platform for monitoring the four key software delivery metrics of software delivery | 11 | Python |
| mozilla-services/hindsight_admin | Hindsight Administration User Interface | 11 | JavaScript |
| mozilla-services/go-mozlogrus | DEPRECATED - A logging library which conforms to Mozilla's logging standard for logrus users. | 11 | Go |
| mozilla-services/server-full2 | Experimental Run-Your-Own Sync2.0 Server | 11 | Python |
| mozilla-services/walint | INACTIVE - http://mzl.la/ghe-archive - script to validate web apps | 11 | Python |
| mozilla-services/pyramid_ipauth | INACTIVE - http://mzl.la/ghe-archive - a pyramid authentication policy based on remote ip address | 11 | Python |
| mozilla-services/yaml | INACTIVE - http://mzl.la/ghe-archive - YAML support for the Go language. | 10 | Go |
| mozilla-services/go-mozlog | A logging library which conforms to Mozilla's logging standard. | 10 | Go |
| mozilla-services/shavar-list-creation-config | contains config files needed to run the jenkins task that builds the shavar lists | 10 | — |
| mozilla-services/macauthlib | low-level library for implementing MAC Access Authentication | 10 | Python |
| mozilla-services/pyramid_whoauth | INACTIVE - http://mzl.la/ghe-archive - a pyramid authentication policy using repoze.who | 10 | Python |
| mozilla-services/crashstats-tools | Command line tools and library for interacting with Crash Stats (https://crash-stats.mozilla.org/) | 9 | Python |
| mozilla-services/iprepd-nginx | Openresty nginx module for integrating with iprepd | 9 | Python |
| mozilla-services/oidc-gateway | INACTIVE - http://mzl.la/ghe-archive - A Docker container and Kubernetes Helm chart to gate access to upstream services. | 9 | Lua |
| mozilla-services/nginx_moz_ingest | HTTP Data Pipeline Ingestion | 9 | C |
| mozilla-services/services-test | Tools and test scripts used by the Mozilla Cloud Services team | 9 | JavaScript |
| mozilla-services/logstash-metlog | INACTIVE - http://mzl.la/ghe-archive - Extensions to logstash for metlog | 9 | Ruby |