10m Lesser Chirpy Transceiver by G3XBM
This is probably the simplest CW transceiver possible for use on 10m. Based on my XBM80-2 design for 80m, this is essentially the same circuit redone for a 28.060MHz fundamental crystal.
https://sites.google.com/site/g3xbmqrp3/hf/chirpy

10m TenBox AM Transceiver by G3XBM
Currently under development, the Tenbox 10m QRP AM transceiver is a higher power version of the Fredbox and Sixbox, but this time for 10m AM between 29-29.1MHz. The intended purpose is for local QSOs, within a few miles, rather than for DXing.
https://sites.google.com/site/g3xbmqrp3/hf/tenbox

10m Tenner QRP CW Transceiver by G3XBM
The Tenner is a small 500mW CW rig for 10m. It uses the OXO circuit for the transmitter and an SBL1 based direct conversion receiver on receive. TX-RX offset is around 600-800Hz when the key is pressed, so no special RIT circuit is included.
https://sites.google.com/site/g3xbmqrp3/hf/10m_tenner

28MHz All Mode Transceiver by YO4HFU
All Mode 10m Transceiver (high performance)
(used with transverters for 50MHz, 144MHz, 432MHz)
https://www.qsl.net/yo4hfu/HF_ALLMODE.html

NB610 - A Homebrew 10 Meter transceiver by NB6M
What started out as a simple VXO experiment has snowballed into the building of a complete 10 Meter QRP CW Transceiver. The rig tunes from 28.001 through 28.088 MHz, covering a good portion of the lower end of the band and including both the common DX frequencies and the 10 Meter QRP calling frequency.
https://amqrp.org/projects/nb6m10/nb6m10.htm

The FPqrp Club miniPIG-10 by W8DIZ
This project came about when FP#2, Rick WB6JBM made the comment "we should have a club project to build". A ten meter rig seemed to fit the bill as Rick had no 10 meter capabilities .
http://ua70.faithweb.com/minipig/

Transceiver DSB 28 Mhz de F6FEO
J'ai toujours rêvé de construire un transceiver DSB, mon rêve est réalisé!
Avec un peu de propagation et une antenne digne ce ce nom, une puissance de 3 W doit permettre d'atteindre des contrées éloignées.
http://f6feo.homebuilder.free.fr/transceiver_DSB_28mhz.html